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.
The Grass ZBox 6423 is a complete drawer side and slide kit built for production cabinet shops that need a dependable white-epoxy system with genuine full extension and a 100 lb rated capacity. At 9 inches tall and 21-5/8 inches in nominal length, this kit delivers a ready-to-run drawer solution where finish consistency and load performance both matter.
The ZBox 6423 is built for utility: deep drawers in base cabinets, heavy-duty kitchen pull-outs, shop storage, and anywhere a white interior finish is specified alongside a real load rating. Full extension means the back of the drawer is reachable without rummaging — a practical requirement for pot drawers, pantry pull-outs, and workshop bins. At 9 inches tall, the side profile supports a substantial box capable of storing bulkier items that lower-profile systems cannot accommodate comfortably. Cabinet shops running white-interior kitchens will find this system fits cleanly without finish patchwork on exposed box sides.
The ZBox 6423 sides are steel, finished in a white epoxy coating that presents cleanly inside painted or white-laminate cabinets. The white finish is consistent across the ZBox program, so interiors read as one system rather than a mix of box and hardware tones. Steel construction holds the 100 lb capacity rating without the flex risk of thinner materials, and the epoxy coating resists the light moisture exposure common in kitchen and bath base-cabinet environments. This system is for indoor cabinetry — it is not rated for exterior or high-humidity applications.
This kit is a natural fit for cabinet shops running production volume in white kitchens, for contractors sourcing a complete drawer solution rather than assembling slides and boxes separately, and for designers specifying a clean white box interior on high-use drawers. The system approach — sides and runners engineered together — cuts assembly time compared to pairing a standalone slide with a separately built wood box, and the white epoxy finish eliminates a painting step on the box sides. Homeowners renovating a kitchen who want a factory-finished drawer box rather than a site-built one will find the same benefit.
The 100 lb rating is per drawer — that is the system's stated capacity for one complete ZBox 6423 installation.
The ZBox is a metal drawer system — the steel sides replace a wood drawer box. You supply the drawer bottom and front; build both to the Grass-published cutting formula for this nominal length and side height.
The source data does not specify a soft-close or self-close mechanism for this configuration. Confirm the closing motion with the product spec sheet before ordering if damped closing is a project requirement.
No. ZBox front fixings, rear brackets, and accessories are engineered for the ZBox platform and are not interchangeable with other Grass series or other brands. Order components matched to the ZBox 6423.
The 21-5/8 inch nominal length is designed for standard 22-inch depth base cabinets. Check the Grass installation spec for the exact cabinet depth requirement before cutting.
Choosing a drawer system over separate slides and boxes removes one assembly variable from a production run. The ZBox 6423 in white delivers a full-extension, 100 lb-rated drawer with a finished interior straight from the carton — less time fitting, more drawers done.
Sold In: 1 Set
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each |  GF30102-15 Mfr# 30102-15 | Grass America ZBox Rear Bracket, Zinc, 30102-15 |
