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The Sugatsune ESR-10 Series 20 inch full-extension side-mount ball bearing drawer slide is built from 304 stainless steel for applications where zinc-finished cabinet slides simply are not enough. With a 530 lb weight capacity per pair and a hold-in anti-rebound detent, this slide is engineered for heavy-load drawers in wet, corrosive, or sanitation-critical settings.
Zinc-finished ball bearing slides are the right call for most kitchen and office drawers, but some environments attack steel finishes quickly. Commercial kitchens, food processing facilities, marine cabinets, laboratory casework, and outdoor enclosures all create the kind of moisture, cleaning chemicals, or salt air that degrades a standard zinc surface over time. The 304 stainless steel members of the ESR-10 hold up through repeated washdowns and humid conditions where a coated carbon steel slide would corrode and bind. The 530 lb capacity also puts this slide in a different class from standard cabinet hardware — it is sized for drawers carrying real industrial or commercial loads, not just pots and pans.
Every member of the ESR-10 slide is formed from 304-grade stainless steel, the alloy most commonly specified for food service and washdown environments because of its resistance to oxidation and general corrosion. The slide carries steel ball bearings in full-length raceways for consistent, smooth travel under load. This is a functional, industry-facing finish — the appearance is the characteristic brushed stainless look, not a decorative coating. For aggressive marine or chloride-heavy environments, confirm that 304 stainless meets your corrosion specification before ordering; 316-grade stainless is the step up for saltwater and chloride exposure, and this series is rated 304.
This slide is the right choice for specifiers and cabinet shops building casework destined for wet or demanding commercial environments — restaurant equipment, laboratory benches, industrial enclosures, and marine cabinetry. The 530 lb capacity also makes it a serious option for heavy-duty shop or server drawers where the load class matters as much as the finish. Because the slide is non-handed and side-mount, installation follows the same approach as any standard ball bearing slide: one slide per side of the drawer box, with 1/2 inch of side clearance per side. In face-frame cabinets, rear mounting support is needed at the back of the slide — confirm bracket compatibility with the ESR-10 series before building.
Yes. Full extension means the drawer member travels the full slide length, bringing the entire drawer box out to the cabinet opening. Nothing stays hidden inside the cabinet at full open.
The detent is a mechanical catch that holds the drawer closed once it is pushed shut. It stops the drawer from rebounding back open if closed firmly. There is no spring assist and no damper — the drawer stays where it is left until pulled open intentionally.
304 stainless performs well in most wet and humid environments, but saltwater and high-chloride settings typically call for 316-grade stainless. Confirm your corrosion requirements against the 304 specification before specifying for marine or coastal outdoor use.
No. The ESR-10 is non-handed — both slides in the pair are identical and fit either side of the drawer.
Side-mount ball bearing slides in this class nominally require 1/2 inch of clearance per side. Confirm the ESR-10 series specification against your drawer box dimensions before building, as exact tolerances vary by series.
When the environment rules out carbon steel and the load exceeds what a cabinet slide can handle, the ESR-10 in 304 stainless delivers the combination of corrosion resistance, full-extension travel, and 530 lb capacity that demanding commercial and industrial drawers require.
