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The Sugatsune 5302 series delivers a 31-1/2 inch full-extension side-mount ball bearing drawer slide rated 140 lb per pair, finished in zinc for dependable indoor service. It is the right choice when a drawer is long, loaded, and needs to come all the way out.
At 31-1/2 inches, this slide is built for drawers that go deep: shop tool cabinets, base cabinets with full-depth storage, and utility drawers in workrooms where the rear of the drawer has to be reachable. Full extension means the entire drawer clears the cabinet face at full open — not most of it, all of it. With a 140 lb rating per pair, it handles tool sets, hardware bins, and heavy shop supplies that would push a standard 100 lb cabinet slide to its limit. The 31-1/2 inch length pairs well with standard 30-to-32 inch drawer boxes and the deep cabinet runs common in cabinet shop and contractor installs.
The 5302 series uses steel ball bearings running in formed steel raceways — the mechanism that keeps travel smooth and consistent cycle after cycle under a real load. The zinc finish is the working standard for side-mount ball bearing slides: it protects the steel through years of indoor use and is not a decorative or stainless-grade finish. This slide is intended for dry, indoor installations. If the application involves moisture, washdown, or a corrosive environment, a stainless-finished version of the 5302 series is available in this family.
Cabinet shops fitting deep base cabinets, contractors sourcing for kitchen or utility room installs, and shop owners building out workbench storage will all find the 5302-800 a practical fit. The 140 lb class takes it above everyday kitchen drawer territory and into shop and trade work where drawers carry real weight. It suits face-frame and frameless cabinets alike; in face-frame construction, plan for rear mounting support at the back of the slide — rear brackets are series-specific and sold separately. The non-handed design means one part number covers both sides of every drawer, which simplifies ordering when equipping a full cabinet run.
Side-mount ball bearing slides in this class typically require 1/2 inch of clearance per side. Build the drawer box 1 inch narrower than the cabinet opening to accommodate both slides. Confirm the exact clearance requirement against the Sugatsune 5302 series specification sheet before sizing your box.
No. The 5302-800 is a standard-motion slide with no closing mechanism. The drawer stays wherever it is left — there is no damper, spring, or detent built in.
The 140 lb rating is per pair — both slides working together. That is the number to use when sizing for your drawer load.
In face-frame cabinets, the slide's back end needs support because the cabinet side is set in from the frame face. Rear mounting brackets are the standard solution; they are series-specific, so order brackets matched to the 5302 series and sold separately.
Confirm the sold-as unit on the product page before ordering. Most slides in this class sell as a pair, but verify so you order the right quantity for your drawer count.
When the drawer is long, the cabinet is deep, and the load is real, the Sugatsune 5302-800 gives you the length, the extension, and the rating to do the job right — without overcomplicating it.