Crystal & Brushed Nickel Premium Passage Door Knob Set. A very special purchase of the Finest Crystal Glass Passage Door set, with all the hardware needed to install on interior or exterior passage doors.

Crystal & Brushed Nickel Premium Passage Door Knob Set. A very special purchase of the Finest Crystal Glass Passage Door set, with all the hardware needed to install on interior or exterior passage doors. Review

Crystal & Brushed Nickel Premium Passage Door Knob Set. A very special purchase of the Finest Crystal Glass Passage Door set, with all the hardware needed to install on interior or exterior passage doors. Feature

• Perfect Antique Reproductions real Depression Crystal
• Complete Passage hardware to fit 2-3/8" backset (or 2-3/4" when requested)
• Rosettes and Knob stems are formed in Solid Brass
• DIY easy to be installed by home owner, includes instructions
• Shipped assembled and fully tested

This is a very special purchase of the Finest Crystal Glass Passage Door set, with all the hardware needed to install on interior or exterior passage doors. Also available with French Door hardware, if requested by email. Complete with top of the line features not usually available in Antique Reproductions: (A) Matching latch face plate and striker plate and matching screws. (B) The latch is precision made to fit this particular spindle which will eliminate the knob from wiggling loose over time. (C) Each knob has double Allen Hex set screws (tool is included) to secure each knob on two sides of a spindle, the stem of the knobs is forged in Solid Brass and to coated with Brushed Nickel. (D) The Rosettes are Hand forged in Solid Brass to fit these particular knobs by Old World Brass Smiths especially for Rousso's Reproductions. We include two sets of connecting screws to fit most doors. In the unlikely event you need longer or short connecting screws, the are available on request . Ready to install right out of the box, includes all the hardware and matching screws to complete the installation. For matching Privacy set go to Amazon item B004XVHD8E Guarantee to be the Finest Quality made in the last 100 years. The Crystal Glass Knobs are set in Solid Brass Stems and each knob has two commercial grade Allen set screws. The inside rose liners connect through the latch for more stability, latch set is engineered to fit both 2 3/8" backset Modern pre-drilled Doors (2 3/4" backset available on request) . Each Set includes all the hardware needed to install in a modern pre-drilled door. This Knob Set is Brushed Nickel (Other finishes and Amazon#s) Natural Brass B002K6967A, Antique Brass B002K62MEE , Polished Chrome B002K60VFG or Oil Rubbed Bronze B002K66ZTW. Email for more Information or links to matching Privacy sets Monday through Friday

Exceptional Premium Residential Passage Retrofit Kit to fit YOUR ANTIQUE KNOBS in Modern Doors with Standard 2-3/8" Backset. Includes Our Premium Hand Forger Egg & Dart Rosettes with a Premium Self-connecting System.

Exceptional Premium Residential Passage Retrofit Kit to fit YOUR ANTIQUE KNOBS in Modern Doors with Standard 2-3/8" Backset. Includes Our Premium Hand Forger Egg & Dart Rosettes with a Premium Self-connecting System. Review

Exceptional Premium Residential Passage Retrofit Kit to fit YOUR ANTIQUE KNOBS in Modern Doors with Standard 2-3/8" Backset. Includes Our Premium Hand Forger Egg & Dart Rosettes with a Premium Self-connecting System. Feature

• Factory Direct Price
• Contains All hardware needed to install your Antique Knobs
• Customer Service Direct 404-235-9911
• Finest Antique Reproductions-Better Quality than Antiques
• 40 years of experience making hardware

Premium Residential Passage Retrofit Kit to fit YOUR ANTIQUE KNOBS in Modern Doors with Standard 2-3/8" Backset. Includes Our Premium Hand Forger Egg & Dart Rosettes with a Premium Self-connecting System.

BRUSHED NICKEL Latch Retrofit Set - Fit Your Antique Knobs in Modern Doors + Spindle

BRUSHED NICKEL Latch Retrofit Set - Fit Your Antique Knobs in Modern Doors + Spindle Review

BRUSHED NICKEL Latch Retrofit Set - Fit Your Antique Knobs in Modern Doors + Spindle Feature

• Old Fashion customer service (not outsourced)
• Passage hardware to fit 2-3/8" or 2-3/4" backset
• A Limited addition-Handcrafted of the finest materials
• All sets are assembled and tested in the USA
• Guaranteed to your satisfaction, Unconditionally

This Tubular Latch Set is used to retrofit modern pre-drilled doors for Antique spindle type knobs or reproductions. We also include a standard 5/16" treaded spindle. The latch face plate is 2-1/4" tall x 1" , the striker plate is 2-1/4" tall x 1-7/8" wide. All sets are tested, assembled in USA and shipped as complete sets including all mounting hardware. Also available in OIL RUBBED BRONZE, Chrome, Antique Tubular or Polished Brass in our other Amazon listings, email us for link. When you buy more than one set, we will adjust the shipping charges before the order is processed. Guaranteed to your satisfaction.

Exceptional Premium Residential Passage Retrofit Kit to fit YOUR ANTIQUE KNOBS in Modern Doors with Standard 2-3/8" Backset. Includes Our Premium Hand Forger Egg & Dart Rosettes with a Premium Self-connecting System.

Exceptional Premium Residential Passage Retrofit Kit to fit YOUR ANTIQUE KNOBS in Modern Doors with Standard 2-3/8" Backset. Includes Our Premium Hand Forger Egg & Dart Rosettes with a Premium Self-connecting System. Review

Exceptional Premium Residential Passage Retrofit Kit to fit YOUR ANTIQUE KNOBS in Modern Doors with Standard 2-3/8" Backset. Includes Our Premium Hand Forger Egg & Dart Rosettes with a Premium Self-connecting System. Feature

• Factory Direct Price
• Contains All hardware needed to install your Antique Knobs
• Customer Service Direct 404-235-9911
• Finest Antique Reproductions-Better Quality than Antiques
• 40 years of experience making hardware

Premium Residential Passage Retrofit Kit to fit YOUR ANTIQUE KNOBS in Modern Doors with Standard 2-3/8" Backset. Includes Our Premium Hand Forger Egg & Dart Rosettes with a Premium Self-connecting System.

Master Lock TUCO0605 Tulip Entry Door Knob and Keyed Alike Single Cylinder Deadbolt, Antique Brass

Master Lock TUCO0605 Tulip Entry Door Knob and Keyed Alike Single Cylinder Deadbolt, Antique Brass Review

Master Lock TUCO0605 Tulip Entry Door Knob and Keyed Alike Single Cylinder Deadbolt, Antique Brass Feature

• Exclusive SilvaBond Antimicrobial Protected Finish
• Adjustable latch ensures a perfect fit with any door
• Same key opens both locks
• Fits all doors, replaces all brands
• Antique Brass Finish

The SilvaBond antimicrobial protected finish has proved to be very effective in controlling bacteria, mold and mildew on surfaces. Independent laboratory testing has confirmed the effectiveness of this long lasting and durable finish.

Features:

• Exclusive SilvaBond Antimicrobial Protected Finish
• Adjustable latch ensures a perfect fit with any door
• Same key opens both locks
• Fits all doors, replaces all brands
• Antique Brass Finish

Specification:

• Dimensions: 3.2 x 8 x 10 inches

Vintage Mercury Glass Cabinet Knobs, Drawer Pulls & Handles 2pc ~ Style #K5 Vintage Chic - Very Shabby Mercury Glass Knobs with Nickel Hardware

Vintage Mercury Glass Cabinet Knobs, Drawer Pulls & Handles 2pc ~ Style #K5 Vintage Chic - Very Shabby Mercury Glass Knobs with Nickel Hardware Review

Vintage Mercury Glass Cabinet Knobs, Drawer Pulls & Handles 2pc ~ Style #K5 Vintage Chic - Very Shabby Mercury Glass Knobs with Nickel Hardware Feature

• Silver Mercury Glass
• Vintage Melon Design
• Antique Style Finish
• Nickel Hardware Included
• Knob Width: 1 3/4 in. Knob Projection: 1 in.

The Mercury Glass cabinet knobs, drawer pulls and handles look good on cupboards, kitchen drawers & bathroom cabinets, shutters, vanities & dressers. This gorgeous Silver Mercury Glass Melon Knob has a delightful old world look - Very shabby French or Paris country. The vintage shabby glass knobs will add that finishing touch to a shabby home decor, baby girl decor, or on a Paris country antique. Both beautiful and durable, the vintage chic glass knobs are made from recycled glass, individually hand-molded in a cast iron mold and flame-polished by professional glass workers. Screw length 1 1/2 in. long and can be trimmed down to size. These knobs are hand molded and hand polished so there will be size variations. Please keep this in mind before deciding to purchase knobs.

Vintage Glass Knobs ~ Shabby Chic Cabinet or Drawer Crystal Clear Glass Pulls ~ Set of 24 ~ Diamond

Vintage Glass Knobs ~ Shabby Chic Cabinet or Drawer Crystal Clear Glass Pulls ~ Set of 24 ~ Diamond Review

Vintage Glass Knobs ~ Shabby Chic Cabinet or Drawer Crystal Clear Glass Pulls ~ Set of 24 ~ Diamond Feature

• Clear Crystal Glass
• Stainless Steel Hardware
• Eco - Friendly Recycled Glass
• Vintage Style
• Knob is 1 1/4 in. wide by 1 in. deep

This set of Victorian era reproduction glass knobs and/or drawer pulls are new but have that shabby, vintage, romantic, chic look we all love. They are the perfect size for any dresser, cabinet, drawer, or to dress up your craft projects. We normally have a large quantity on hand to satisfy your requirements. The knob is 1 1/4" wide by 1" long and comes with a 1" silver screw. The metal inside the glass shank is brass. We have several additional styles and a large variety of similar styled items in our store. Also new items are constantly being added to the store so keep checking back when you get a moment. Please email if you have questions or special requests.

Antique Type Dummy/french Door Knobs with Crystal Glass & Solid Natural Brass

Antique Type Dummy/french Door Knobs with Crystal Glass & Solid Natural Brass Review

Antique Type Dummy/french Door Knobs with Crystal Glass & Solid Natural Brass Feature

• Factory Direct Price
• Contains All hardware needed to install
• Customer Service Direct 404-235-9911
• Finest Antique Reproductions
• 40 years of experience making hardware

Antique type Dummy/French Door Knobs with Crystal Glass & Solid Natural Brass only 59.95 A Complete FRENCH DOOR Knob Set including, Two 2" Depression style 12 point Knobs made of real crystal glass, Two Solid Natural Brass oversized 3" Rosettes w/6 wood screws, and One Heavy Duty Dummy knob installation kit. You will receive everything need to install in one French Door. Simple to install: 1. Drill 3/8" Through hole, 2-3/8" backset, 36" from floor. 2. Install one stop bracket and tap for equal length of spindle on both sides 3. Install the other side and then install the backplates and knobs.

One Set Antique Brass & Depression Crystal French Door Dummy Knobs with Antique Brass Hardware. Perfect Reproduction of the 1920 Depression Crystal - Each set contains hardware and knobs on both sides of One French Door

One Set Antique Brass & Depression Crystal French Door Dummy Knobs with Antique Brass Hardware. Perfect Reproduction of the 1920 Depression Crystal - Each set contains hardware and knobs on both sides of One French Door Review

One Set Antique Brass & Depression Crystal French Door Dummy Knobs with Antique Brass Hardware. Perfect Reproduction of the 1920 Depression Crystal - Each set contains hardware and knobs on both sides of One French Door Feature

• Old Fashion customer service (not outsourced) 404-235-9911
• Contains All hardware for knobs on both sides of one French Door
• This system allows you to line up both sides of a door perfectly
• Reproductions, so perfect, they are interchangeable with antique hardware.
• 40 years of experience making hardware

Each set contains all the hardware for knobs on both sides of One French Door: two Depression Crystal Glass Knobs are 2" in diameter, one knob is secured to spindle at the correct length for standard 1-3/8 to 1-3/4 inch thick doors, two stamped brass 2-1/2 inch Rosettes, Heavy Duty Dummy Mounting Brackets ready to installed in you French doors. Just drill on through hole and install. This system allows you to line up both sides of a door perfectly and is much stronger than the old surface mount brackets. Each set contains all the hardware for knobs on both sides of one French Door. Simple to install: 1. Drill 1/4" Through hole, 2-3/8" backset, 36" from floor. 2. Install one stop bracket and tap for equal length of spindle on both sides 3. Install the other side and then install the backplates and knobs. Full Instructions will be included. Brand New-Reproduction Products.

Antique Type Crystal Glass & Antique Solid Brass FRENCH DOOR/DUMMY Knobs

Antique Type Crystal Glass & Antique Solid Brass FRENCH DOOR/DUMMY Knobs Review

Antique Type Crystal Glass & Antique Solid Brass FRENCH DOOR/DUMMY Knobs Feature

• Factory Direct Price
• Contains All hardware needed to install
• Customer Service Direct 404-235-9911
• Finest Antique Reproductions
• 40 years of experience making hardware

A Complete set of Dummy/French Door Knobs ready to installed in your French Door, each set is for on both sides of one French door. A pair of Solid Antique Brass Shell & Leaf Hand Forged Backplates, two Depression type real Crystal Glass Knobs set in Antique Solid Brass. The Shell&Leaf back plates are 7-3/4" high X 2-1/2", lacquered for low maintenance. The Depression Crystal Glass Passage Knobs are 2" in diameter and each knob has two sets screws (most standard knobs only have one). The Heavy Duty Dummy Mounting Brackets. They are perfect reproductions of antique ones, plus lacquered for low maintenance. Simple to install: 1. Drill 3/8" Through hole, 2-3/8" backset, 36" from floor. 2. Install one stop bracket and tap for equal length of spindle on both sides 3. Install the other side and then install the backplates and knobs.

Depression Crystal Privacy Set Antique Brass Reproduction-1900 Our Best Privacy Retrofit Kit to Fit Modern Pro-drilled Including, Dollar for Dollar Your Greatest Value. Includes Many Features Never Before Offer At This Price Point

Depression Crystal Privacy Set Antique Brass Reproduction-1900 Our Best Privacy Retrofit Kit to Fit Modern Pro-drilled Including, Dollar for Dollar Your Greatest Value. Includes Many Features Never Before Offer At This Price Point Review

Depression Crystal Privacy Set Antique Brass Reproduction-1900 Our Best Privacy Retrofit Kit to Fit Modern Pro-drilled Including, Dollar for Dollar Your Greatest Value. Includes Many Features Never Before Offer At This Price Point Feature

• Old Fashion customer service (not outsourced) 404-235-9911
• Exclusive Secure Spindle & Set Screw System, eliminates loose knobs
• Standard sets for 2-3/8" backset (2-3/4" backset is available on request)
• Reproductions, so perfect, they are interchangeable with antique hardware.
• All the hardware needed to install in modern pre-drilled door

A Perfect Reproduction of the Privacy Depression Crystal Door Knob Set of the 1900s, Antique Brass hardware, engineered to fit modern doors. We have added our best Privacy Retrofit kit to fit Modern Pre-drilled doors, dollar for dollar your greatest value. Includes many features, never before offer at this price point (A) heavy duty tubular Privacy Latch set (B) precision Spindle custom made to fit this particular latch will eliminate wiggle to give the knob the feel of real quality (C) two 12 point fluted Depression crystal 2" knobs (D) two hand forged Antique Brass over Solid Brass Rosettes that connect to each other and all the matching screws needed to install (D) one knob is securely connected to the spindle with Thread locker on standard set screws to make installation simpler. Each set includes all the hardware needed to install right out of the box, shipped tested and assembled. Unconstitutional Guaranteed to fit Pre-Drilled Modern Doors and that the average home owner will be able to install them with our instructions. You will need one Philips Screwdriver and 3/16" Screwdriver. Assembled, packed and inspected with care in USA to assure that mounting hardware is included, shipped ASAP. Guaranteed to your satisfaction with Three Generations of experience. The features that are not available by marketing firms who sell similar products: We include photographs of the actual products. Over the years we have made many improvements to assure that our products are superior cosmetically and enhanced engineering for easy installation with reduced future maintenance. Customer service is always available by email or by phone during most daylight hours except Friday afternoon and Saturday.

Complete Crystal Passage Door Knob Sets, Dollar for Dollar Your Greatest Value. Includes Many Features, Never Before Offer At This Price Point

Complete Crystal Passage Door Knob Sets, Dollar for Dollar Your Greatest Value. Includes Many Features, Never Before Offer At This Price Point Review

Complete Crystal Passage Door Knob Sets, Dollar for Dollar Your Greatest Value. Includes Many Features, Never Before Offer At This Price Point Feature

• Factory Direct Price
• Contains All hardware needed to install
• Customer Service Direct 404-235-9911
• Finest Antique Reproductions
• 40 years of experience making hardware

Complete Crystal Passage Door Knob Sets, Dollar for Dollar your greatest value. Includes many features, never before offer at this price point. (1) Premium Retrofit Rosettes, hand forged in ANTIQUE BRASS over solid brass with connecting screws for both 1-3/8" and 1-3/4" door thickness. (2) Our exclusive Secure Set Screw System. (3) Standard sets for 2-3/8" backset (2-3/4" backset is available on request. (4) Reproductions of the early 1900s antique knobs, so perfect, they are interchangeable with antique hardware. (5) All the hardware needed to install in modern pre-drilled door with standard 2-3/8 in backset tested and ready to install. (6) Real Customer service with people who make the product, never outsourced. TOOLS NEEDED TO INSTALL THIS SET, one 3/16" slotted screwdriver and one Phillips head screwdriver. All sets are completely tested and assembled in USA and shipped fast including all mounting hardware and we will include information on how to secure set screws to keep your sets trouble free. Guaranteed to your satisfaction with Three Generations of experience. The features we offer, which many not be available by marketing firms who sell similar products: products are actual photographs, not computer generated drawings. Over the years we have made many improvements to assure that our products are superior cosmetically and enhanced engineering for easy installation with reduced future maintenance. Available on Amazon other finishes: Oil Rubbed Bronze, Natural Brass, Antique Brass or Polished Chrome

Lots of Four (4) Large Size Antique Type Double Fluted Bifold, Furniture, Cabinet Knob Pulls Plus Our Exclusive Custom Flushfit Connectors. Great When the Larger, Unconventional Shape Is a Perfect Finishing Touch, Rather Than the Same Old, Same Old

Lots of Four (4) Large Size Antique Type Double Fluted Bifold, Furniture, Cabinet Knob Pulls Plus Our Exclusive Custom Flushfit Connectors. Great When the Larger, Unconventional Shape Is a Perfect Finishing Touch, Rather Than the Same Old, Same Old Review

Lots of Four (4) Large Size Antique Type Double Fluted Bifold, Furniture, Cabinet Knob Pulls Plus Our Exclusive Custom Flushfit Connectors. Great When the Larger, Unconventional Shape Is a Perfect Finishing Touch, Rather Than the Same Old, Same Old Feature

• Factory Direct Price
• Contains All hardware needed to install
• Customer Service Direct 404-235-9911
• Finest Antique Reproductions
• 40 years of experience making hardware

Lots of Four (4) of our largest Antique type double fluted BiFold, Furniture, Cabinet knob Pulls plus our exclusive Custom FlushFit connectors. Great when the larger, unconventional shape is a perfect finishing touch, rather than the same old, same old knobs? Standard connectors will fit 3/4" through 1-1/2" are in Nickel (other size polished Brass, Brushed Brass or Brushed Nickel on request). Perfect Reproductions in Crystal GLASS (not plastic) Large Size 1-1/2 x 1-1/2 inch, perfect Reproductions of the Double Fluted Old Town knob pulls. In the unlikely event you have any problems, we are available by email or phone to solve them. This listing is for Ice Clear other colors available on Amazon listings: (Item B003XC8WRU for Amber) (Item B003XCAVEW for Coke Bottle Green) (Item B003XC9X5A for Ruby Red). Our knob pulls are completely tested, assembled in USA and shipped fast including mounting hardware. Guaranteed to your satisfaction with Three Generations of experience. The features we offer, which many not be available by marketing firms who sell similar products: products are actual photographs, not computer generated drawings. Over the years we have made many improvements to assure that our products are superior cosmetically and enhanced engineering for easy installation with reduced future maintenance.

Regency Double Dummy Glass Door Knob (Antique Brass Finish)

Regency Double Dummy Glass Door Knob (Antique Brass Finish) Review

Regency Double Dummy Glass Door Knob (Antique Brass Finish) - this style is perfect for non-latching closet doors, bi-fold doors or as an accent piece around the home. The glass knobs measure 2 (50 mm) inches in diameter and it has a projection of 2 1/8 (54 mm) inches. Interconnecting Rosettes come with two sides and one sides screws into the other side. These wonderful style crystal dummy door knobs sell elsewhere for up to 5.00. Made for modern doors with a 2 1/8 inch bore hole. Available in Polished Brass, Antique Brass, Polished Chrome, Brushed Nickel and Bronze finishes in dummy, passage and locking privacy styles.

Regency Single Dummy Glass Door Knob (Antique Brass Finish)

Regency Single Dummy Glass Door Knob (Antique Brass Finish) Review

Regency Single Dummy Glass Door Knob (Antique Brass Finish) - this style is perfect for non-latching closet doors, bi-fold doors or as an accent piece around the home. The glass knobs measure 2 (50 mm) inches in diameter and it has a projection of 2 1/8 (54 mm) inches. Interconnecting Rosettes come with two sides and one sides screws into the other side. Made for modern doors with a 2 1/8 inch bore hole. These wonderful style crystal dummy door knobs sell elsewhere for up to .00. Available in Polished Brass, Antique Brass, Polished Chrome, Brushed Nickel and Bronze finishes in dummy, passage and locking privacy styles.

French Antique Diamond-Cut Crystal Knob Passage Door Knobset-limited supply of the high quality, premium product

French Antique Diamond-Cut Crystal Knob Passage Door Knobset-limited supply of the high quality, premium product Review

French Antique Diamond-Cut Crystal Knob Passage Door Knobset-limited supply of the high quality, premium product Feature

• Direct Factory Prices - Personal Customer Service 404-235-9911
• Matching BiFold/Wardrobe/Cabinet Pulls available
• Guaranteed best Quality available
• A Limited addition-Handcrafted of the finest materials
• 40 years of experience making hardware for American market

Wonderful Premium Crystal Glass Passage Knob Set. We only have a limited supply of the high quality, premium product that is disappearing from today's market place. Engineered to fit 2 3/8" backset (2 3/4" backset available on request) Modern pre-drilled Doors without the use of adapters, everything needed, including instructions. Sets are assembled and tested in the USA, parts made in Taiwan, Europe and USA. Engineered to fit all Modern pre-drilled Doors without the use of adapters. Included in this sets is everything needed to install in standard pre drilled doors, including instructions. This listing is for Passage set in Dark Antique Brass. Also available on Amazon with Polished Brass and Polished Chrome hardware.

Antique Type 12 Point Fluted Depression Crystal & Polished Brass Passage Door Knob Set for Modern Pre-drilled Doors. This Hardware Offers Features Only Found in Much More Expensive Sets, Inter-rose Liners Conceal Connecting Screws on Rosettes

Antique Type 12 Point Fluted Depression Crystal & Polished Brass Passage Door Knob Set for Modern Pre-drilled Doors. This Hardware Offers Features Only Found in Much More Expensive Sets, Inter-rose Liners Conceal Connecting Screws on Rosettes Review

Antique Type 12 Point Fluted Depression Crystal & Polished Brass Passage Door Knob Set for Modern Pre-drilled Doors. This Hardware Offers Features Only Found in Much More Expensive Sets, Inter-rose Liners Conceal Connecting Screws on Rosettes Feature

• Old Fashion customer service (not outsourced) 404-235-9911
• Exclusive Secure Spindle & Set Screw System, eliminates loose knobs
• Standard sets for 2-3/8" backset (2-3/4" backset is available on request)
• Reproductions, so perfect, they are interchangeable with antique hardware.
• 40 years of experience making hardware

Antique type 12 Point fluted Depression Crystal Passage Door Knob Set, ready to install in modern pre-drilled doors, includes installation instruction for home owners as well has contractors. Guaranteed to exceed your expectations are my be return for a full refund. The advanced engineering of this hardware offers features only found in much more expensive sets. (#) Custom made Nylon Washers on each knob, One knob is securely connected to the spindle with Thread locker at the correct point on the spindle for better installation (#2) The outside Rosette unit has connections rods that go through the slim line heavy duty (#3) Tubular Latch (#4) The inside rose line eliminates exposed screws on the rosettes (#5) The two hand forged Solid Brass Rosettes that connect to each other with inter-rose liners to concealed connecting screws, no external screws exposed on the rosettes. Assembled, packed and inspected with care in USA to assure that mounting hardware is included, shipped ASAP. Three Generations of experience allows us to offer features and service that may not be available by marketing firms who sell similar products: We include photographs of the actual products. Over the years we have made many improvements to assure that our products are superior cosmetically and enhanced engineering for easy installation with reduced future maintenance. Customer service is always available by email or by phone during most daylight hours except Friday afternoon and Saturday. Also available in Privacy sets, a upgrade, just email up how many to be upgraded after purchase. Shipped for standard doors with 2-3/8" backset (unless you request for 2-3/4" backset)