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This is the rear mounting bracket for DSPRO300 series drawer slides, providing the back-end support those slides need when installed in face-frame cabinets. Without a rear bracket, the slide's back end floats unsupported against the cabinet side panel — this bracket anchors it in place so the slide runs true from front to back.
Face-frame cabinets set the cabinet side panel back from the front frame, which leaves the rear end of a side-mount drawer slide hanging in space without additional support. In a frameless cabinet, the slide screws directly to a flat interior side panel across its full length — no bracket needed. In a face-frame cabinet, the geometry is different, and skipping the rear bracket leads to a slide that racks, binds, or sags under load. This bracket closes that gap, giving the DSPRO300 slide a solid anchor at the back of the cabinet so the drawer runs level and smooth.
The bracket is steel with a zinc finish — the same functional, corrosion-resistant coating found on most ball-bearing slide hardware. It is built for indoor cabinet environments and handles the mechanical stresses of a loaded drawer cycling over time without flexing or fatiguing at the mounting points. The screw-on attachment method keeps installation straightforward: position the bracket, drive the screws, and the slide's rear end is seated.
Cabinet shops and installers working with DSPRO300 series slides in face-frame construction should include this bracket in every drawer slide order for that application. It is also the right call for anyone retrofitting DSPRO300 slides into existing face-frame cabinetry where the original installation left the back end of the slide unsupported. The non-handed design means a single part number covers both sides of every drawer opening — straightforward for both bulk ordering and job-site use.
Only in face-frame cabinets. Frameless cabinets provide a full side panel for the slide to fasten along its length, so no rear bracket is required. If you are working in face-frame construction, yes — one bracket per slide, two per drawer opening.
No. This bracket is matched to the DSPRO300 series. Other Pro Value Series slides use their own rear bracket versions, which are not interchangeable with this one.
No. The bracket is non-handed and fits either side of the drawer opening, so one part number covers both positions.
The bracket uses standard wood screws through its mounting holes into the cabinet back panel or nailer. Screw size and count depend on your cabinet construction; use whatever is appropriate for the panel material at the mounting location.
One missing rear bracket is enough to throw off an otherwise clean face-frame drawer install. Having these on hand before the job starts means the DSPRO300 slides go in correctly the first time.
Sold In: 1 Pair