Made of aluminum alloy, practical, lightweight, corrosion resistant./li> Apply clamping pressure anywhere on the recessed T-slot and T-track./li> Slide into the T-track and quickly correct it with a turn of the hand knob./li> Suitable for many woodworking and metalworking applications for holding, positioning and fixing workpieces./li> Wide range of uses. It is also ideal for clamping devices and fixtures. Two types of sliders can meet different working requirements. Product Description Made of quality material, practical, easy to install and use, wide range of applications has a long service life. Features: Made of aluminum alloy, practical, lightweight, corrosion resistant. Apply clamping pressure anywhere on the recessed T-slot and T-track. Slide into the T-track and quickly fix it with a turn of the hand knob. Suitable for many woodworking and metalworking applications for holding, positioning and fixing workpieces. Wide range of uses. It is also ideal for clamping devices and