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This is a 22 inch full-extension side-mount ball bearing drawer slide from Knape and Vogt's 8650 series, rated 150 lb per pair with an integrated soft-close damper. The zinc finish is the standard working choice for cabinet shops and contractors who need a dependable, corrosion-resistant slide that disappears inside the cabinet and simply does its job.
At 150 lb per pair, the 8650 series handles loads that push a standard 100 lb kitchen slide toward its limit. Deep base cabinet drawers loaded with cast iron cookware, shop drawers carrying heavy tooling, and utility cabinets holding dense stock are all applications where the step up in capacity makes a measurable difference in long-term feel and durability. Full extension means the entire 22 inch drawer comes out to the cabinet face, so nothing is buried at the back. The soft-close damper works on every close, loaded or empty, so the drawer never slams regardless of how it is pushed.
Zinc is the practical finish for this application: it protects the steel members against indoor moisture and humidity, survives the daily cycle of a working cabinet without chipping or dulling noticeably, and keeps the slide visually neutral beside any drawer box finish. Cold-formed steel raceways carry ball bearings through the full travel length for smooth, consistent movement under load. This is not a decorative finish choice — it is the right finish for a slide that sits inside a cabinet and works hard every day.
Cabinet shops building production kitchens with heavy-duty base drawers, contractors specifying slides for working utility cabinets, and shop owners outfitting tool storage will all find the 8650 series a straightforward fit. The bulk-pack format suits shops ordering by the job rather than by the pair. The slide installs in both face-frame and frameless cabinets — in face-frame construction, add the appropriate series rear mounting brackets, sold separately, to support the back end of the slide. Build the drawer box 1 inch narrower than the cabinet opening to leave the required 1/2 inch clearance per side.
Per pair. One pair of 8650 series slides — one on each side of the drawer — carries up to 150 lb. Do not count each slide separately.
The slide is full extension, so the drawer member travels approximately the full 22 inch length of the slide, bringing the entire drawer clear of the cabinet opening. The 22 inch figure is the closed slide length, not a travel limit.
A damper. The 8650 series uses an integrated damping module that slows the drawer to a controlled, quiet close over the last portion of travel. It is not a spring self-close, which would pull the drawer shut without damping.
Yes. Side-mount slides need support at the back in face-frame cabinets because the cabinet side is set back from the face frame. Use the series-appropriate rear mounting brackets, sold separately.
Bulk-pack slides ship loose in a carton rather than individually packaged, making them practical for shops ordering for multiple drawers at once. Confirm the pack quantity at checkout to match your job count.
The 8650 series in zinc gives shops and contractors a 150 lb, soft-close, full-extension side-mount slide that installs the same way as any standard ball bearing slide — just with more capacity and a quiet close built in.
Sold In: 1 Set