Introducing the Arachni Flex Multi-Positional T-Track Hold Down Clamp Kit by POWERTEC. If you're tired of struggling to secure your workpieces for precise cuts and smooth routing, these Multi-Positional T-Track Hold Down Clamps are your solution. Now you can experience the difference that secure, reliable workholding clamping can make in your projects. Enhance Your Arachni Flex Workstation Seamlessly integrate these hold down clamps with your POWERTEC Arachni Flex collapsible workstands. Effortlessly clamp down your workpiece for enhanced stability and precision during cutting, sanding, routing, and more. Universal T-Track Compatibility These versatile hold down clamps aren't just for the Arachni Flex. Featuring 3.5 in. long T-bolts, they're compatible with most aluminum T-tracks that accept 1/4 in. and 3/8 in. hex head bolts. The large knobs allow for quick adjustments, and the T-bolts can be easily swapped for hex head bolts (not included) to suit your specific track size. Each clamp bar is equipped with rubber pads on both ends to prevent slipping and protect your workpiece from damage. Three adjustable grooves allow you to modify the clamping distance and securely hold materials up to 30mm thick. Whether you're a woodworking enthusiast, a DIYer, or a professional machinist, these hold-down clamps are a must-have addition to your toolkit. They're ideal for use with routers, drill presses, CNC machines, table saws, jigs, panels, vertical mills, and more. Material: Multi Pack.