For most household applications, a 75 lb capacity slide is more than adequate. These slides have an integral quick-release lever to quickly separate the drawer from the main slide, and two ball-bearing races that ensure smooth operation. An internal bumper holds the slide closed and reduces bounce-back.
Side clearance is 1/2" plus 1/32" minus 0 each side (the slides also have breathing tabs). Slide height is just shy of 1 1/2". Compatible with 32mm system construction.
Sold in pairs with mounting screws.