O'Skool Multi-Positionable T-Track Hold Down Clamp Kit For, Track Clamp,2 Pack Features: Hold down clamp is made of plastic, when accidentally contacting the cutter, it will not damage the cutter, nor will it damage the drill bit or expensive machine.Rubber pads on each end of the clamp bars to prevent slipping and any potential damage to a workpiece. There are 3 grooves on the clamp to adjust the distance between the fixed workpiece, and the thickness of the clamped workpiece. The clamp can hold materials up to 30 mm thick. Package Included: (2) 5/16''- 18 TPI X 3'' T bolt, (2) Hold down knob, (2) Adjustable Pivot, (2)Hold down clamp (84mm L x 19mm Width) Product Features Includes: (2) 5/16?- 18 TPI X 3? T bolt, (2) Hold down knob, (2) Adjustable Pivot, (2)Hold down clamp (84mm L x 19mm Width) Hold down clamp is made of plastic, when accidentally contacting the cutter, it will not damage the cutter, nor will it damage the router bit and saw blade or an expensive machine. Rubber pads on each end of the clamp bars to prevent slipping and any potential damage to a workpiece. There are 3 grooves on the clamp to adjust the distance between the fixed workpiece, and the thickness of the clamped workpiece. The clamp can hold materials up to 30 mm thick. When fixing the workpiece, through the adjustment of the Adjustable Pivot, the knob and T-bolt can maintain 90 degrees perpendicular to the t-track when force is applied. And provides superior clamping forces on your workpieces, jigs, and fixtures for your universal t-track system configurations and assemblies. Great for use with routers, drill presses, CNC machines, table saws, jigs, panels, vertical mills, and more. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!