Order by 24/7 by web, contact our sales reps or call by phone.
What you need, when you need it, all in one place.
Most orders ship same day.
Advice and support from knowledgeable professionals.
Rev-A-Shelf 4WDB Series pilaster system identifies this product as part of Rev-A-Shelf Corporation's base cabinet organizers, so you get a dedicated solution for building adjustable drawer storage inside face-frame or frameless cabinetry. The maple pilaster system provides a structural frame for positioning the drawer box at the height you need, which matters when you are aligning with existing shelf lines or clearing plumbing and hinges. The 13-3/8 inch nominal width suits applications where you need a compact pull-out within a base, filler, or pantry bay, allowing you to reclaim narrow cabinet space. As a base cabinetry organizer and filler, this unit turns vertical space into accessible storage, which helps reduce bending and blind reach in everyday kitchen work. The system is designed for use in kitchen and bath cabinet applications, supporting projects ranging from single base cabinets to multi-level pantry layouts.
The Web description states that the drawer requires the Pilaster Kit with item number RS4PIL-21-1 in order to install, which means this drawer box and slide set is designed to mount directly to that specific pilaster track system. The pilaster kit interface defines slide placement, so the Blum soft-close, full extension slides can be positioned accurately along the height of the cabinet. Using the pilaster structure sets consistent reveal and spacing between stacked drawers in a pantry layout, helping you repeat the same clearances across multiple levels. The 13.375 inch width and 4 inch height called out in the SAP description indicate the drawer box footprint, which matters when laying out pilaster spacing relative to interior cabinet width and adjacent organizers.
The product is identified as a base cabinetry organizer and filler, so it suits lower kitchen cabinets that need pull-out storage in narrow or partially used bays. In a base cabinet, the 4 inch high drawer box offers a shallow storage level ideal for smaller pantry items or kitchen tools that benefit from full visibility when pulled forward. The classification under base and wall cabinet pull-out systems means it also fits projects where you are coordinating interior organizers across both lower and upper cabinets, though this specific model is optimized for a pilaster framework. When used in a pantry application, the stackable design allows multiple drawers to be mounted one above another on the same pilaster kit, breaking a tall opening into several independently sliding levels that reduce vertical reach. The combination of pilaster support and Blum slides helps the drawer stay aligned even when loaded near the 100 lb slide rating, which is important in tall pantry runs where cumulative loading can stress hardware.
The manufacturer part number 4WDB4-PIL-18SC-1 ties directly to a specific configuration that pairs a 4 inch high drawer box with Blum soft-close, full extension slides, giving you predictable clearances and travel when you specify it on a parts list. The SAP description dimension of 13.375 inches by 4 inches provides a defined box size, which aids in laying out interior cabinet divisions and setting pilaster positions relative to stiles and shelves. The requirement for the RS4PIL-21-1 pilaster kit means slide setback and vertical spacing are controlled by that system, so the installer can repeat the same mounting pattern from cabinet to cabinet. Because the slides are rated at 100 lb, you can plan the drawer location in zones likely to hold heavier contents, such as lower sections of a pantry, without reworking for different slide classes. The full extension function also keeps the back of the drawer accessible, which reduces the chance of items being hidden or forgotten in deeper cabinets.
The 4WDB4-PIL-18SC-1 drawer serves as a base cabinetry organizer and filler, turning interior cabinet space into a pull-out storage level that is easier to access than fixed shelving.
The drawer works with the RS4PIL-21-1 pilaster kit, which provides the vertical tracks that locate the Blum slides and control drawer height within the cabinet opening.
The Blum soft-close full extension slides allow the drawer to open fully while slowing and closing gently, improving access to stored items and reducing noise and impact on the cabinet.
The slides are rated at 100 lb, so they support heavier pantry goods or cookware without overstressing the slide mechanism during regular pull-out and push-in cycles.
This pilaster drawer is used in kitchen and bath base cabinets and pantry applications, where pull-out storage improves access in narrow or deep cabinet spaces.
The Web description notes that the drawer is stackable for pantry use, allowing multiple levels on the pilaster system to divide tall cabinet openings into separate pull-outs.
The Rev-A-Shelf 4WDB Series pilaster system with Blum soft-close, full extension slides offers a defined, 13.375 inch by 4 inch drawer box sized for base cabinetry organizers and fillers. When paired with the RS4PIL-21-1 pilaster kit, it creates adjustable pull-out storage that can be stacked for pantry use or placed selectively in base cabinets. For cabinetmakers and installers planning organized interiors around a pilaster framework, this part number delivers a known slide rating and movement profile that can be repeated across multiple cabinets to standardize performance.
