Kv Anochrome Drawer Slide Full Extension With Overtravel 16" 150lb Load Rating Progressive 1-1/2" Overtravel. Side Mounted -1/2" plus 1/32" minus 0 each side. Electro zinc-plated and lacquered cold rolled steel. Hold-in feature to prevent bounce back Action: Heavy duty progressive full extension on precision steel ball bearing. 3 ball bearings/inch Factory attached drawer release clips with non-handed quick disconnect drawer members Features: 32mm hole pattern for system mounting. Positive in/out stops. Stay close feature.