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