FIX&EASY keyboard tray clampable for keyboard shelf with locking mechanism, table clamps adjustable in height white, rails galvanized 400mm with locking function, pull-out for keyboard mouse keyboard laptop shelf

["Ball bearing drawer slides with lock-in feature and under desk clamps, ideal telescopic slide for retrofitting a pull-out shelf, ball slide stops and locks automatically at both endpoints (extended + retracted), automatic locking secures the drawer allowing for comfortable and quiet work with keyboard, mouse, laptop, and docking station","The low profile of the 27mm extension is perfect for under desk keyboard trays, shelf extends to 291mm and pull-out plate is removable by unlocking, width of table clamps and keyboard rails = 2x75mm","Very easy under desk installation without drilling for glass and table tops up to 44mm thick, usable height adjustable from 19-95mm (varies depending on table top thickness 8-44mm, see diagram), smooth and maintenance-free rails, slides capable of supporting up to 10kg","Well suited for height adjustable desks with center bar under the tabletop in office and home office settings, available in 300 and 400mm lengths in black and galvanized with black table clamp, silver or white, as well as with shelf in various colors","Package includes drawer slide: 400mm galvanized drawer rails and white clamps, detailed installation instructions, mounting screws"]