Crafted from Aluminum alloy, rusts resistant and wear-resistant, with high precisions and strong clamping force Wide ranges of applications, can be used in industry, decoration, woodworking and other occasions It can also be used with the machine to fix the board Small size, easy to carry and store Hold down clamp provide clamping hold in your t-tracks, puts clamping pressure along flush-mounted t-tracks, Manufacturer: Kaeltsyn