Rev-A-Shelf 4WCBM 17-1/4" Maple Bottom Mount Waste Pullout with 2-35 Quart Silver Bins Soft-Close/Soft-Open, 4WCBM-21DM-2-12

Choose a bottom mount trash pullout

bottom mount trash pullout gives a 21 inch base cabinet a dedicated place for waste and sorting without leaving bins out in the open. This Rev-A-Shelf waste pullout is a bottom-mounted cabinet waste pullout built with a natural maple dovetail frame and two 35 quart metallic silver polymer bins. The unit uses concealed full-extension slides with 1-1/2 inch overtravel and Rev-A-Motion soft-open and soft-close assist. For buyers looking for a door mount trash pullout, this model mounts to the cabinet door and floor and includes pre-assembled door-mount brackets. The 7-1/2 inch frame height and pre-assembled wood carriage help streamline installation planning for a 21 inch base cabinet trash pullout.

See how this waste pullout helps

• Designed for 21 inch base cabinets - The Rev-A-Shelf waste pullout is built for this cabinet size, which helps narrow fit decisions before ordering.
• Two 35 quart polymer containers - Dual bins support waste separation for trash and recycling in one cabinet opening.
• Metallic silver bins - The included containers provide a clean, easy-to-identify insert for daily kitchen use.
• Natural maple dovetail frame - The maple waste pullout frame gives the cabinet interior a finished wood look with joined construction.
• Semi-gloss finish - The coated wood carriage is easier to wipe down during routine cabinet maintenance.
• 7-1/2 inch frame height - This concrete dimension helps buyers check vertical clearance around shelves, hinges, and other interior obstructions.
• Full-extension slides with 1-1/2 inch overtravel - The bottom mount trash pullout moves out far enough to improve access to both bins.
• Concealed ball-bearing slides rated for 150 lb. - The slide system is built for a substantial cabinet waste pullout assembly and regular use.
• Rev-A-Motion soft-open and soft-close assist - The soft close trash pullout action reduces abrupt movement when opening and closing the unit.
• Mounts to cabinet door and floor - The door mount trash pullout design creates one motion access when the cabinet door is opened.

Confirm fit and included waste pullout parts

Key specs to confirm: This double 35 quart waste pullout is designed for 21 inch base cabinets and uses a 17-1/4 inch maple carriage. Buyers should confirm cabinet opening size, interior depth, door clearance, and floor condition before ordering. The frame height is 7-1/2 inches, and the concealed slides provide full extension with 1-1/2 inch overtravel. The slide system is rated for 150 lb. If your cabinet has interior obstructions, unusual hinge hardware, or a nonstandard door style, verify fit with current technical documentation. Any additional compliance, load use conditions, or installation limits beyond the verified product data should be confirmed with the manufacturer or technical documentation.

What's included: This pallet listing includes wood carriages, 35 quart silver bins, and door mount brackets. The web description states 12 wood carriages and 24 bins per pallet, which equals two bins per carriage.

What to verify before ordering: Confirm that your project calls for a pallet quantity, not a single unit. Check that the cabinet is a 21 inch base cabinet, that the floor can accept bottom mounting, and that the door can be attached using the included brackets. Also confirm needed clearances for full slide travel and bin removal.

Compare this Rev-A-Shelf waste pullout

Use this cabinet waste pullout daily

A cabinet waste pullout like this is typically chosen when the goal is to keep trash and recycling inside a base cabinet while maintaining quick access during meal prep, cleanup, or commercial-style residential kitchen use. In a busy kitchen, open bins on the floor take up walking space and can make the room harder to keep organized. A bottom mount waste container moves that function into the cabinet footprint.

This Rev-A-Shelf waste pullout fits buyers who want two separate containers without moving up to a larger visible freestanding bin. The two 35 quart pull out trash bins support sorting tasks such as trash and recycling, or general waste and compost liner staging, as long as the actual use fits the bin size and local disposal routine. Because the unit mounts to the cabinet door and floor, the user can access the bins through one pull motion instead of opening a door and then reaching for a separate interior tray.

The natural maple dovetail frame is relevant for installers and cabinet shops that care about matching wood interiors and using a pre-assembled carriage rather than building a custom insert. The semi-gloss finish adds a practical maintenance benefit in cabinet interiors where dust and minor spills are common. Full-extension concealed slides with 1-1/2 inch overtravel help bring the rear bin area forward, which matters when the cabinet opening is tight or visibility is limited.

For buyers searching for a 21 inch base cabinet trash pullout, this model is a direct fit candidate because that application is stated in the verified product data. Still, cabinet construction varies. Before purchase, confirm inside cabinet dimensions, hinge clearance, and whether door mounting aligns with your door style and reveal. If you need exact install dimensions beyond the listed 17-1/4 inch carriage width and 7-1/2 inch frame height, check the current technical sheet before ordering.

Compare waste pullout build and fit

When comparing a soft close trash pullout, buyers usually focus on frame material, slide movement, mounting style, and included bins. This Rev-A-Shelf waste pullout provides a clear set of verified attributes in each of those areas. The frame is natural maple with dovetail construction, the bins are included, and the slides are concealed ball-bearing units with soft-open and soft-close assist.

That matters because some cabinet waste pullout options may require separate bin sourcing, separate door-mount hardware, or a different mounting approach. Here, the product data confirms a bottom-mounted design that also mounts to the cabinet door, plus pre-assembled door-mount brackets. For installers, that means fewer unknowns when reviewing what arrives with the pallet order.

The 150 lb. rated slide system is another verified point that helps distinguish this product type for heavier daily use, especially when both bins are loaded. Full extension with overtravel also supports easier access compared with shorter-travel pullouts that can leave the rear portion harder to reach. The concealed slide format keeps hardware less visible inside the cabinet, which can be useful in finished kitchen projects.

For reliability and ordering confidence, the strongest approach is to compare this bottom mount trash pullout against your cabinet size, mounting method, and quantity needs. Since this listing is sold per pallet, buyers should confirm project scope, receiving capacity, and whether they need pallet quantities for shop inventory or multi-unit installation work.

Check common waste pullout fit questions

Order the right soft close trash pullout

soft close trash pullout buyers should focus on cabinet fit, mounting method, and included parts before placing an order. This Rev-A-Shelf waste pullout is built for 21 inch base cabinets, uses a 17-1/4 inch natural maple carriage, and includes two 35 quart silver bins plus door mount brackets per carriage. Because this item is sold per pallet, confirm project quantity as well as cabinet clearance, door attachment compatibility, and floor mounting conditions so the waste pullout matches your installation plan.