Compo+ Maple Top Mount Pullout, Cabinet Opening Width: 12 Inch, White
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Size Info
- Designed For : Intended for cabinet opening exactly 12 Inch
- Product Width (Inches) : 12 Inch
- Product Depth (Inches) : 22-29/32 Inch
- Product Height (Inches) : 16-15/16 Inch
- Adjustable Depth : 22-3/4 to 24-1/2 Inch
- Cabinet Opening Width : 12 Inch
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Manufacturer Info
- Manufacturer : Rev-A-Shelf
- Manufacturer Part # : 4WCTM-12CKWHSCDM1
- Brand : Sidelines by Rev-A-Shelf
- Manufacturer Finish : White
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Other Important Info
- Product Type : Waste Containers
- Product Finish : Natural
- Includes : (1) White Compost bin and lid, (1) rear polymer bin, (1) roll of compost bags, (1) replaceable carbon filter, (1) Wood Frame for 1-1/2" faceframe cabinet and moutning hardware
- Slide Type : 150lb Full-Extension Ball-Bearing Slides
- Key Features : Unique design allows bag to be completely closed when lid closes
- Optional or Includes Door Mount / Door Extender : Door mount brackets: Adjustable door mount brackets are included and required for operation
- Construction / Finish : Fully Assembled Maple Wood construction with a clear coat finish for durabiltiy
- Warranty : Limited Lifetime Warranty
- Full Product Dimensions : 12"W x 22-29/32"D x 16-15/16"H
- Product Weight (lbs) : 17 lb
- Country of Origin : China
- Material : Wood
- Number of Containers : 1
- Slides : Yes
- Soft Close : Yes
- Material Breakdown : Maple Wood;Steel;Plastic (60;20;20)
- Contains Wood : Yes
- Percentage Containing Wood : 60
- Wood Species : Maple
- Cabinet Type : B15
Manufacturer Resources
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Helpful Videos
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4WCTM Overview -
4WCTM Installation
Other - 4WCTM Series Top Mount Single Pullout Waste Containers By Rev-A-Shelf
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12 Inch Width Compo+ Maple Top Mount Pullout, Cabinet Opening Width: 12 Inch, Black 
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Compo+ Maple Top Mount Pullout, Cabinet Opening Width: 12 Inch, Orion Gray 
Compo+ Maple Top Mount Pullout, Cabinet Opening Width: 12 Inch, White 
Our customers say Rev-A-Shelf products...
4.6 out of 5
based on 271 ratings
based on 271 ratings
"These reviews are from our customers who have purchased Rev-A-Shelf products."
- 5 of 5 So easy and convenient to use September 29th, 2026
by beverly from Littleton, COThis is the second time we’ve renovated a kitchen and we chose this product again. Love it!
This review is about similar Rev-A-Shelf Organizers. (RV12PB)
- 2 of 2 people found the following review helpful
2 of 5 9” Minimum Opening Concern June 16th, 2026
by Stephen from Encinitas, CAI found the product itself very sturdy and of high quality. However, the minimum requirement of 9” is incorrect if you also purchased the hardware to attach the face of a cabinet door. The hardware that must be attached to the sides of front sides of the unit increase the total width of the unit and made the total width approximately 9-1/2”, which made it too wide for my 9-1/4” wide cabinet opening. For that reason, I had to return it. There is a 35% restocking fee, which I will dispute, because the company clearly says it only takes a 9” opening for it to work. I am still waiting on my refund, and I returned it over a week ago. Like I said previously, it’s a very solid and high quality unit, but the company needs to say in the product description that if you plan to purchase and add the hardware to attach to a cabinet door, you will need about a 10” cabinet opening for it to work.
This review is about similar Rev-A-Shelf Organizers. (RV-5SBWC-815S-1)
- 5 of 5 Wonderful product~ easy to install August 23rd, 2026
by Penny from New Braunfels, TXOrder arrived quickly and on time~ installation was a little intimidating at first, but after reading through instructions and using the measurement guide, it was really easy!!!
This review is about similar Rev-A-Shelf Organizers. (RV-4VLWCSC-1535DM-1)
- 1 of 1 people found the following review helpful
5 of 5 Outstanding Quality November 21st, 2025
by Christy from Taunton, MASimple installation, great instructions. Quality was fantastic...very sturdy construction all around. Dovetail joinery and heavy duty blum guides. The container was a bit smaller than I prefer but I just swapped it out with one a bit larger as there are no fasteners .it just slips in the box provided.
This review is about similar Rev-A-Shelf Organizers. (RV-4WCSC-1532DM16-1)
- 0 of 1 people found the following review helpful
5 of 5 trash can pull out April 7th, 2026
by Dustin from Loysville, PAgreat quality, pricing and easy installation
This review is about similar Rev-A-Shelf Organizers. (RVDMKIT)
Reviews about us...
- 5 of 5 | October 20th, 2026
Excellent no hassles was just exactly what I wanted
- 4 of 5 | October 20th, 2026
came sooner than expected
- 4 of 5 | October 19th, 2026
glad to receive the parts in a better time frame than most cabinet suppliers
- 4 of 5 | October 19th, 2026
It would be great to have instructional information on website for the products you sell.
- 5 of 5 | October 19th, 2026
Great product, fast shipping. Would buy from again
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