| Extension—Or "travel", as it is sometimes called, refers to how far the drawer extends from the cabinet. 3/4 extension Drawer opens partially, about 3/4 of the total slide length. Full extension Drawer opens the same amount as the slide length. Over travel Drawer opens more than the length of the slide. Drawer Width—In general, wider drawers require a slide with a higher load rating and a cross section designed to withstand lateral stress. Consult product technical sheet for slide recommendations based on drawer widths. Types of Movement—There are generally two types of slide movement: Telescoping Slide movement occurs in stages. The drawer member extends fully and then picks up the intermediate member, pulling it to the end of the travel. Progressive Movement is a result of all slide members moving simultaneously. This type of movement provides extremely smooth, quiet movement. Disconnects—The disconnect feature enables you to remove a drawer or drawer member for mounting or general purposes. Four types of disconnects are commonly found in slides for commercial and residential applications: Lever Disconnect is achieved by releasing an internal lever and pulling the drawer straight outward, away from the cabinet. Rail A rail latch allows you to raise the drawer off the slide and away from the cabinet. This type of disconnect facilitates smooth movement and easy drawer removal. Friction No levers or latches are required to remove the drawer. Disconnect is achieved by pulling the drawer firmly through the resistance of the ball retainer. Push Latch A latch is pressed to release the drawer. Disconnect is achieved by pulling the drawer firmly through the resistance of the ball retainer. |