Knape & Vogt Extension Drawer Slide is a medium-duty center under-mount roller slide measuring 22-5/8 inches, which can be cut to length for smaller drawer applications. Designed to support up to 50 pounds, this slide easy drawer lift-out for convenient cleaning. It features high-density polyethylene rollers for smooth action and a zinc finish for durability. I for light-duty use, it mounts under the drawer and comes packaged with a hang tag. Model Number: 1175P ZC 22-5/8