Material: made of cold-rolled steel, with higher hardness, strong load-bearing, black coating on the surface, can effectively protect the service life of the keyboard drawer slides, not easy to oxidize, beautiful and practical.
Quiet steel ball: the use of solid steel ball walking bead design, push and pull smoothly, no noise.
Widely used: 14 in desk bottom slide, can be side mounted or top mounted, mostly used for keyboard drawers, desks, cabinets, shelf drawers and other slide installation or replacement.
Thikness:9mm/0.35";Reduction Size: 350mm x 27mm / 14" x 1.1"(L*W);Expand Size: 585mm / 23".Package: 2 X Keyboard Slides, 4 X Mounting Brackets, Some Screws
Note: If you feel that it is not smooth enough after a long time, you can close the ball part of the lubricant, then you can reuse.
