Sliding Door Hardware
420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

NOTE: Door and Install Tools are not included in package. 4FT 20FT Rustic Sliding Barn Door Hardware Track Closet Kit for Single/Double Wood Doors Big Wheel J Style Rollers. Carbon steel roller, premium nylon roller wheel, Gcr15 roller bearing, high strength industrial grade sliding track, can easily support 330bls load-bearing. Adjustable roller bolts, fit door thickness from 1 1/4″ to 1 7/8″ (3cm-5cm). Spring door stops, reduce noise. Tenon design for rail connection, connect seamlessly and m. Complete barn door hardware kit, step by step instruction installation with detailed graphic description, enjoy a funny DIY installation process. This rustic hardware fits wooden & concrete wall, great for saving space and room decor, widely used for kitchen, laundry room, bedroom, bathrrom, office, study room, dressing room, closet, cabinet etc. Track & Roller Accessories. Hang three doors, order one double hardware kit add one pair rollers for the third door. T-shape Floor Guide: x1. For Double Doors (Not Bypass). T-shape Floor Guide: x2. Select One pair rollers, no track, package includes. How to Choose Track Size. Hang Single Door: Track’s length should be two times of door panel’s width. (If door width is 3.3FT/100cm, you will need 6.6FT/200cm Kit for single door). Hang Double Doors(Not Bypass): Track’s length should be four times of door panel’s width. (If door width is 3.3FT/100cm, you will need 13.6FT/414cm Kit for double doors). This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware”. The seller is “boxche5″ and is located in this country: US. This item can be shipped to United States, Canada.
  • Track Size: 8 ft
  • Hang Door Type: for double doors
  • Brand: CCJH
  • Type: Sliding Door Hardware Complete Track Roller System
  • Manufacturer Warranty: 10 Years
  • Number in Pack: 1
  • Color: Black
  • Style: Country
  • Material: Steel, Aluminum, Metal
  • Features: Soft Close
  • Item Length: 4ft-20ft
  • Finish: Antique Black
  • Suitable For: Single Door, for wall mounted door, External Door, Barn Door, Double Door, Internal Door, Panel Door, Pocket Door, Sliding Door
5-16FT Single Wood Sliding Barn Door Hardware Kit Black Big Spoke Wheel Roller

5-16FT Single Wood Sliding Barn Door Hardware Kit Black Big Spoke Wheel Roller. Roller Material:Carbon Steel. Track Material: AluminumTrack Thickness :5.5 mm. Track Width :40 mm. Maximum load-bearing capacity of a single door. Suitable for door thickness. From 1 3/16″ to 2″3cm-5cm. High quality barn door hardware kit, Premium nylon roller wheel, Gcr15 roller bearing, High strength industrial grade track, Can easily hold 330bls loads. Spring Door Stops, reduce noise and extend life? Pre- drilled rails, steel bearings? The rustic wooden sliding door fitting are very easily to decorate and suitable for bedroom, study room, dressing room, kitchen, closet, cabinet, farmland etc. We offer 10 ye. Ply you within 24 hou. Step by step installation manual, professional after-sales customer service help you install easily. Inner nylon wheels, will not wear the track when rolling. Unique Spring Door Stops. Door stopper can n. Reduce sound during sliding your door. Lso extend the life of the kit. Mounted on the top of the door, prevent the door from popping out of the track during movement. The roller screws can be adjusted freely. In any size within the door thickness. Avy duty Steel body with matte black surface, nylon. Small wheel and big wheel. Simple installation, no need to punch and slot, protect your floor. Included in the package. 01:Big Wheel Item For Single Door. According to rail holes. 1 hole need 1 set. T-shape Floor Guide: x1. Adjustable Floor Guide : x1. How to Choose Track Size. Track’s length should be. Of door panel’s width (like your door width is 2.5FT/76cm, You will need 5FT/152cm Kit for single door). You should receive item within 3-7 days. But we will try our best to ensure the items reach soon. We accept items return within 30 days from the date you receive the package. This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware”. The seller is “ybt-business” and is located in this country: US. This item can be shipped to United States.
  • Track Size: 13FT
  • Custom Bundle: No
  • Color: Black
  • Material: Aluminum
  • Item Length: 5-16FT
  • Suitable For: Accordion Door, Balcony/Terrace Door, Barn Door, Internal Door, Sliding Door, Storm Door
  • Brand: Ccjh
  • Type: Installation Kit
  • Manufacturer Warranty: 5 Years
  • Item Height: no
  • Number in Pack: More Than 10
  • Style: Country
  • Finish: Antique Black
12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Dut

12 FT Double Door Sliding Barn Door Hardware Track Kit, Big Spoke Wheel, Heavy Duty, Slide Smoothly Quietly, Easy Install (12FT Track for Double 36 Wide Door). 144.09 x 2.36 x 11.81 inches. 26ft Rail, (9) Wall Hangers, (4) Rollers, (4) Door Stops, (2) Floor Guide. HEAVY DUTY — Solid steel, fine black powder coated surface, anti-corrosion ensures years of beauty and longevity. SLIDE LIKE BUTTER — Ball bearing roller slide smoothly and quietly, Tested Beyond 100,000 Rolls. All items have been multiple inspected before on market. WIDELY APPLY– Our hardware suitable for both modern and rustic style, you can apply for aisle, garage, kitchen, bedroom and so on. REMINDS — Fit up to double 36″ Wide Door;Fit Door Thickness 1-3/8″ 1-3/4(3545mm);Door weight capacity: 360lb. Package Includes: 2 x 6ft Rail, 9 x Rail Support, 4 x Rollers, 4 x Door Stops, 2 x Floor Guide. EASY INSTALL — We provide step-by-step graphic & text installation parsing manual, you can also get soft online copy and professional installation guide from our online service. 24 HOURS STAND BY — EaseLife specialize in sliding door and hardware many years, if there anything missed or broken, pls let us know, we are whole day online to solve your problem. We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. We are always working hard to ensure your package arrives as soon as possible. We do not accept P. Please provide a physical address. We try our very best to make sure every customer is completely satisfied. If there’s a problem, message us! We’re happy to help. This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware”. The seller is “andrey_karpenko” and is located in this country: US. This item can be shipped to United States.
  • Part Number: BDH_01_02_366_2_1
  • Style: Big Wheel
  • Item Package Quantity: 1
  • Color: Black
  • Pattern: Big Wheel
  • Product Dimensions: 144.09 x 2.36 x 11.81 inches
  • Material: Steel
  • Country of Origin: China
  • Batteries Required?: No
  • Item Weight: 32 pounds
  • Shape: Spoke Wheel Shape
  • Batteries Included?: No
  • Size: 12FT
  • Is Discontinued By Manufacturer: No
  • Size Name: 12FT
  • Included Components: 2)6ft Rail,(9) Wall Hangers,(4) Rollers,(4) Door Stops,(2) Floor
  • UPC: 313040052084
  • EAN: 0313040052084
420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

NOTE: Door and Install Tools are not included in package. 4FT 20FT Rustic Sliding Barn Door Hardware Track Closet Kit for Single/Double Wood Doors Big Wheel J Style Rollers. Carbon steel roller, premium nylon roller wheel, Gcr15 roller bearing, high strength industrial grade sliding track, can easily support 330bls load-bearing. Adjustable roller bolts, fit door thickness from 1 1/4″ to 1 7/8″ (3cm-5cm). Spring door stops, reduce noise. Tenon design for rail connection, connect seamlessly and m. Complete barn door hardware kit, step by step instruction installation with detailed graphic description, enjoy a funny DIY installation process. This rustic hardware fits wooden & concrete wall, great for saving space and room decor, widely used for kitchen, laundry room, bedroom, bathrrom, office, study room, dressing room, closet, cabinet etc. Track & Roller Accessories. Hang three doors, order one double hardware kit add one pair rollers for the third door. T-shape Floor Guide: x1. For Double Doors (Not Bypass). T-shape Floor Guide: x2. Select One pair rollers, no track, package includes. How to Choose Track Size. Hang Single Door: Track’s length should be two times of door panel’s width. (If door width is 3.3FT/100cm, you will need 6.6FT/200cm Kit for single door). Hang Double Doors(Not Bypass): Track’s length should be four times of door panel’s width. (If door width is 3.3FT/100cm, you will need 13.6FT/414cm Kit for double doors). This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware”. The seller is “boxche5″ and is located in this country: US. This item can be shipped to United States, Canada.
  • Track Size: 4 ft
  • Hang Door Type: for double doors
  • Brand: CCJH
  • Type: Sliding Door Hardware Complete Track Roller System
  • Manufacturer Warranty: 10 Years
  • Number in Pack: 1
  • Color: Black
  • Style: Country
  • Material: Steel, Aluminum, Metal
  • Features: Soft Close
  • Item Length: 4ft-20ft
  • Finish: Antique Black
  • Suitable For: Single Door, for wall mounted door, External Door, Barn Door, Double Door, Internal Door, Panel Door, Pocket Door, Sliding Door
Double Sliding Barn Door Hardware Kit 6ft/8ft/10ft/12ft Track Big Spoke Wheel

NOTE: Door and Install Tools are not included in package. Double Sliding Barn Door Hardware Kit 6ft/8ft/10ft/12ft Track Big Spoke Wheel. Carbon steel roller, premium nylon roller wheel, Gcr15 roller bearing, high strength industrial grade sliding track, can easily support 330bls load-bearing. Adjustable roller bolts, fit door thickness from 1 3/16″ to 2″ (3cm-5cm). Spring door stops, reduce noise. Tenon design for rail connection, connect seamlessly and m. Complete barn door hardware kit, step by step instruction installation with detailed graphic description, enjoy a funny DIY installation process. This rustic hardware fits wooden & concrete wall, great for saving space and room decor, widely used for kitchen, laundry room, bedroom, bathroom, office, study room, dressing room, closet, cabinet etc. Track & Roller Accessories. T-shape Floor Guide: x2. How to Choose Track Size. Hang Single Door: Track’s length should be two times of door panel’s width. (If door width is 3.3FT/100cm, you will need 6.6FT/200cm Kit for single door). Hang Double Doors(Not Bypass): Track’s length should be four times of door panel’s width. (If door width is 3.3FT/100cm, you will need 13.6FT/414cm Kit for double doors). This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware”. The seller is “boxche5″ and is located in this country: US. This item can be shipped to United States, Canada.
  • Rail Length: 14ft for 42\
  • Roller Shape: Vintage Style
  • Brand: CCJH
  • Type: Sliding Door Hardware Complete Track Roller System
  • Manufacturer Warranty: 10 Years
  • Number in Pack: 1
  • Color: Black
  • Style: Country
  • Material: Steel, Aluminum, Metal
  • Features: Soft Close
  • Item Length: 6ft-16ft
  • Finish: Antique Black
  • Suitable For: for wall mounted door, External Door, Barn Door, Double Door, Internal Door, Panel Door, Pocket Door, Sliding Door
Double Sliding Barn Door Hardware Kit 6ft/8ft/10ft/12ft Track Big Spoke Wheel

NOTE: Door and Install Tools are not included in package. Double Sliding Barn Door Hardware Kit 6ft/8ft/10ft/12ft Track Big Spoke Wheel. Carbon steel roller, premium nylon roller wheel, Gcr15 roller bearing, high strength industrial grade sliding track, can easily support 330bls load-bearing. Adjustable roller bolts, fit door thickness from 1 3/16″ to 2″ (3cm-5cm). Spring door stops, reduce noise. Tenon design for rail connection, connect seamlessly and m. Complete barn door hardware kit, step by step instruction installation with detailed graphic description, enjoy a funny DIY installation process. This rustic hardware fits wooden & concrete wall, great for saving space and room decor, widely used for kitchen, laundry room, bedroom, bathroom, office, study room, dressing room, closet, cabinet etc. Track & Roller Accessories. T-shape Floor Guide: x2. How to Choose Track Size. Hang Single Door: Track’s length should be two times of door panel’s width. (If door width is 3.3FT/100cm, you will need 6.6FT/200cm Kit for single door). Hang Double Doors(Not Bypass): Track’s length should be four times of door panel’s width. (If door width is 3.3FT/100cm, you will need 13.6FT/414cm Kit for double doors). This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware”. The seller is “boxche5″ and is located in this country: US. This item can be shipped to United States, Canada.
  • Rail Length: 7ft for 21\
  • Roller Shape: T Style
  • Brand: CCJH
  • Type: Sliding Door Hardware Complete Track Roller System
  • Manufacturer Warranty: 10 Years
  • Number in Pack: 1
  • Color: Black
  • Style: Country
  • Material: Steel, Aluminum, Metal
  • Features: Soft Close
  • Item Length: 6ft-16ft
  • Finish: Antique Black
  • Suitable For: for wall mounted door, External Door, Barn Door, Double Door, Internal Door, Panel Door, Pocket Door, Sliding Door
4FT-20FT Big Spoke Wheel Sliding Barn Door Hardware Kit For Single/Double Door

Door Locks & Handles. UK Barn Door Hardware. Bypass For 2 Doors. Bypass For 4 Doors. Sliding Barn Door Hardware Rail Kit For Single/Double Door. All of our products comply with strict quality control and advanced technology makes CCJH Sliding Barn Door Hardware more reliable. Material: Carbon Steel Door weight capacity: 220lbs Sliding Length: 4ft-16ft for your choose The top of the Doors to the ceiling : Min distance is 8.7″ Suitable Door Panel Thickness: 1 1/4″ to 1 7/8 inch. 1Adjustable Roller hanger screws(from 3cm to 5cm), You can adjust the screw to the most suitable thickness for your door 2Rubber accessoriers & Spring door stops, has buffering effect when sliding door, reduce noise. How to choose track size. 1 2 x Rollers. 2 Wall Hanger Set (1 rail hole need 1 set). 3 2 x Door Stops. 4 4 x Adjustable roller screws. 5 2 x anti-jump blocks. 6 1 x floor guide. Note: Only the sliding door kit for sale, door is not include. 1 4 x Rollers. 3 4 x Door Stops. 4 8 x Adjustable roller screws. 5 4 x anti-jump blocks. 6 2 x floor guide. 1 Single Door Min Track Size= 2 × Single Door panel Width. Double Door Min Track Size= 4 × Single Door panel Width. Any questions please tell us, Our customer service will help you within 24 hours. This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware”. The seller is “xihaotech” and is located in this country: US. This item can be shipped to North, South, or Latin America, all countries in continental Asia.
  • Track Length (Total): 14FT
  • Use for: Single Door
  • Custom Bundle: Yes
  • Color: Black
  • Battery Required: No
  • Material: Aluminum
  • Suitable For: Barn Door, Double Door, Sliding Door
  • Brand: CCJH
  • Type: Big Wheel Roller Sliding door Track
  • Manufacturer Warranty: 3 Years
  • Style: Country
  • Country/Region of Manufacture: United States
DIYHD Top Mount Black Spoke Wheel Cut Sliding Barn Door Hardware

DIYHD Top Mount Black Spoke Wheel Cut Sliding Barn Door Hardware

DIYHD Top Mount Black Spoke Wheel Cut Sliding Barn Door Hardware

DIYHD Top Mount Black Spoke Wheel Cut Sliding Barn Door Hardware

DIYHD Top Mount Black Spoke Wheel Cut Sliding Barn Door Hardware

DIYHD Top Mount Black Spoke Wheel Cut Sliding Barn Door Hardware

DIYHD Top Mount Black Spoke Wheel Cut Sliding Barn Door Hardware

DIYHD Top Mount Black Spoke Wheel Cut Sliding Barn Door Hardware

DIYHD Top Mount Black Spoke Wheel Cut Sliding Barn Door Hardware

DIYHD Black Top Mount Spoke Wheel Sliding Barn Door Hardware. Only Hardware For Sale, Barn Door Slab Is Not Included. Pictures provided for visual reference only: actual product may vary. Please check full set hardware information below. Hardware Material:Steel;Plastic. 5FT/7FT are 1 piece track. 8FT is 2pcs 4FT track with a joint in tube connector. Full set hardware including. Track1 + Track&wall connector1 set (pre-installed on track). This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware”. The seller is “shengyinhardware” and is located in this country: CN. This item can be shipped to United States.
  • MPN: 5ft track kit
  • Model: FS-BL Top
  • Item Height: 0.25 in
  • Item Width: 0.25 in
  • Material: Steel
  • Type: Door Roller
  • Color: Black
  • Finish: Black
  • Item Length: 0.5 in
  • Brand: DIYHD
  • Suitable For: Barn Door, Double Door, Entire Door, Sliding Door
  • Item Diameter: 0.25 in
5-16FT Single Wood Sliding Barn Door Hardware Kit Black Big Spoke Wheel Roller

Sliding barn door hardware kit. 5-16FT Single Wood Sliding Barn Door Hardware Kit Black Big Spoke Wheel Roller. Roller Material:Carbon Steel. Track Material: AluminumTrack Thickness :5.5 mm. Track Width :40 mm. Maximum load-bearing capacity of a single door. Suitable for door thickness. From 1 3/16″ to 2″3cm-5cm. High quality barn door hardware kit, Premium nylon roller wheel, Gcr15 roller bearing, High strength industrial grade track, Can easily hold 330bls loads. Spring Door Stops, reduce noise and extend life? Pre- drilled rails, steel bearings? The rustic wooden sliding door fitting are very easily to decorate and suitable for bedroom, study room, dressing room, kitchen, closet, cabinet, farmland etc. We offer 10 ye. Ply you within 24 hou. Step by step installation manual, professional after-sales customer service help you install easily. Inner nylon wheels, will not wear the track when rolling. Unique Spring Door Stops. Door stopper can n. Reduce sound during sliding your door. Lso extend the life of the kit. Mounted on the top of the door, prevent the door from popping out of the track during movement. The roller screws can be adjusted freely. In any size within the door thickness. Avy duty Steel body with matte black surface, nylon. Small wheel and big wheel. Simple installation, no need to punch and slot, protect your floor. Included in the package. 01:Big Wheel Item For Single Door. According to rail holes. 1 hole need 1 set. T-shape Floor Guide: x1. Adjustable Floor Guide : x1. How to Choose Track Size. Track’s length should be. Of door panel’s width (like your door width is 2.5FT/76cm, You will need 5FT/152cm Kit for single door). You should receive item within 3-7 days. But we will try our best to ensure the items reach soon. We accept items return within 30 days from the date you receive the package. This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware”. The seller is “ybt-led” and is located in this country: US. This item can be shipped to United States.
  • Track Size: 15FT
  • Custom Bundle: No
  • Color: Black
  • Material: Aluminum
  • Item Length: 5-16FT
  • Suitable For: Accordion Door, Balcony/Terrace Door, Barn Door, Internal Door, Sliding Door, Storm Door
  • Brand: Ccjh
  • Type: Installation Kit
  • Manufacturer Warranty: 5 Years
  • Item Height: no
  • Number in Pack: More Than 10
  • Style: Country
  • Finish: Antique Black
420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

420FT Sliding Barn Door Hardware Track Kit for Single/Double Spoke Wheel Roller

NOTE: Door and Install Tools are not included in package. 4FT 20FT Rustic Sliding Barn Door Hardware Track Closet Kit for Single/Double Wood Doors Big Wheel J Style Rollers. Carbon steel roller, premium nylon roller wheel, Gcr15 roller bearing, high strength industrial grade sliding track, can easily support 330bls load-bearing. Adjustable roller bolts, fit door thickness from 1 1/4″ to 1 7/8″ (3cm-5cm). Spring door stops, reduce noise. Tenon design for rail connection, connect seamlessly and m. Complete barn door hardware kit, step by step instruction installation with detailed graphic description, enjoy a funny DIY installation process. This rustic hardware fits wooden & concrete wall, great for saving space and room decor, widely used for kitchen, laundry room, bedroom, bathrrom, office, study room, dressing room, closet, cabinet etc. Track & Roller Accessories. Hang three doors, order one double hardware kit add one pair rollers for the third door. T-shape Floor Guide: x1. For Double Doors (Not Bypass). T-shape Floor Guide: x2. Select One pair rollers, no track, package includes. The roller bolts can be adjusted freely to fit door thickness from 1 1/4″ to 1 7/8″ (3cm-5cm). Unique spring design, not only makes no noise when opening and closing the door but also extend the service life of the sliding kit. The little round discs go on top of the door and won’t allow your door to be lifted off the rail. T-Shaped floor guide can keep the door stable and prevent door bottom from swinging back and forth. How to Choose Track Size. Hang Single Door: Track’s length should be two times of door panel’s width. (If door width is 3.3FT/100cm, you will need 6.6FT/200cm Kit for single door). Hang Double Doors(Not Bypass): Track’s length should be four times of door panel’s width. (If door width is 3.3FT/100cm, you will need 13.6FT/414cm Kit for double doors). This item is in the category “Home & Garden\Home Improvement\Building & Hardware\Doors & Door Hardware\Other Door Hardware”. The seller is “boxche5″ and is located in this country: US. This item can be shipped to United States, Canada.
  • Track Size: 6 ft
  • Hang Door Type: for double doors
  • Brand: CCJH
  • Type: Sliding Door Hardware Complete Track Roller System
  • Manufacturer Warranty: 10 Years
  • Number in Pack: 1
  • Color: Black
  • Style: Country
  • Material: Steel, Aluminum, Metal
  • Features: Soft Close
  • Item Length: 4ft-20ft
  • Finish: Antique Black
  • Suitable For: Single Door, for wall mounted door, External Door, Barn Door, Double Door, Internal Door, Panel Door, Pocket Door, Sliding Door