General description IRWIN Record 136/11 T-Bar Clamp is a robust clamp designed for heavy-duty work, providing the option for permanent fixing to a workbench. Its T-bar section is made from cold drawn steel, offering extra strength and resistance to bending. The extra long head features machined slides, ensuring exceptional durability. Technical specifications Bar Length: 2100mm (84 in) Capacity: 1950mm (78 in)