Description <br> Description: <br> Both T-Screw and Screw are of 6mm threaded. <br> Also for clamping jigs fixtures. <br> Puts clamping pressure anywhere along the flush-mounted T-Slot T-Track <br> Slides into T-Track quickly secures with the turn of the hand knob. <br> This is for a set of new Hold Down Clamps for use with T-. These clamps are useful in many woodworking metalworking applications for work holding, positioning, and fixturing. <br> Specification: <br> Material: Aluminum Alloy and Plastic <br> Size Chart: <br> 80.5×68.5×6.5mm/3.17×2.70×0.26inch <br> Package Includes: <br> 1 Piece Nut <br> 1 Piece Brass <br> 1 Piece Gasket <br> 2 Pieces Sliders <br> 1 Piece Spring <br> 1 Piece Screw Rod <br> 1 Piece Pressure Plate <br> Note: <br> 1. Please allow slightly error due to manual measurement. <br> 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! <br> 3. Wish you a wonderful on-line shopping! <br>