Description:

M12 Thread. Material: Alloy Steel, Finished: Black Oxide. Slot Width: 13.5mm/0.53inch; Slot Depth:8mm/0.31inch. Totally size: 29 x 22 x 16mm/1.14 x 0.87 x 0.63inch(L*W*H). T-Slot nuts enable the user to add clamps to a fixture without tearing down existing clamps.