Dapetz is an independent family owned on-line retailer specializing in Tools, Hardware and Consumables. We keep our prices competitive by buying in bulk and keeping overheads low. At Dapetz, we care about our customers and take pride in providing the best customer service. These Aluminium Sash Clamps measure 36 inches (900mm), making them ideal for a wide range of woodworking tasks. They are built with a heavy-duty design to withstand strong clamping pressure for demanding bench work. Made from U-section, extruded aluminium, they offer a perfect balance of strength and light weight. The clamps feature durable cast iron heads and feet for extra support and long-term reliability. A spring-loaded quick-release system allows for fast foot positioning on the bar, and the deep-cut Acme thread system enables final tightening and application of clamping pressure. This pack contains 4 clamps.