Expand your workshop capabilities with our all-new 'Record M130 Clamp Heads Set.' Transform any piece of 1-inch thick wood into a custom-length bar clamp effortlessly with our innovative tool set. Constructed from durable cast iron, the clamp heads and slides are designed with large thrust surfaces to enhance strength and durability. Further, the set features a robust steel handle and screw tethered securely with a welded chain. This impressive blend of functionality and durability ensures the 'Record M130 Clamp Heads Set' is a must-have tool for all your clamping needs.