Check the listing for details. Kant Twist 407 2-1/2" Standard T-Handle Clamp. Condition: New. Listed at 27.40 USD. BenefitsLightweight and 40% stronger than "C" clamps.Designed to eliminate distorting or twisting action.FeaturesFloating jaws that always stay parallel.Cantilever action provides 4:1 clamping ratio.Built-in "V" blocks for round or rod stock.Copper plated jaws & screws are ideal for welding clamp.KANT TWIST Universal Standard & Deep Throat Clamp Product Specifications Brand KANT TWIST Model # 407 Style Standard T-Handle Minimum Capacity 0" Maximum Capacity 2-1/2" Throat Depth 2" Length From Jaws To Handle When Fully Closed 4-1/8" Load 700 lbs. Outside Jaw Length When Fully Opened 4-1/16" Prop. 65 Yes Throat Depth When Fully Closed 1-13/16" Type Universal Standard & Deep Throat Clamp Weight 0.4375 lbs. Country of Origin UNITED STATES OF AMERICA Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.