
The description and the questions say it has a stopper that holds it both inside and out. This is a regular drawer slide that will not jam. The app was supposed to have a keyboard and mouse under the desktop, and after expanding it didn't move back and forth, but it doesn't.

Accuride 1029 Center Mount Slide: Premium Solution for Easy and Smooth Drawer Operation
9 Review

๐ Bearing Extension Drawer Slides with Enhanced Pairing
9 Review

Floorstanding speaker system HECO Victa Prime 702 2 speakers black
22 Review

๐ง Enhanced Metal Ball Bearing Keyboard Slide for Improved Performance
10 Review