【WIDE APPLICATION】 - The vice grip pipe clamps are suitable for fixing and bending large pipes and other bulky material, widely used in the industry or household. 【EASY INSTALLATION】 - The chain clamps for pipes can easily and quickly be mounted to any secure surface like a workbench, truck, or a tripod stand. It is compact and lightweight. 【NO-FATIGUE OPERATION】 - With a crank handle, you can efficiently operate this home bench vice. You can use the handle and steel chain to fix pipes tightly and hold pipes firmly in place. 【SOLID & DURABLE FRAME】 - This 5-inch pipe vice is designed with a rugged cast iron base, neoprene-coated jaws, and a heavy-duty chain, which ensures superior stability and durability for extended service life. 【LARGE HOLDING CAPACITY】 - The pipe bench vice features a large pipe capacity, used to hold 1/8-inch to 5-inch pipes(3.2 mm-127 mm). The vise can clamp tubes easily and smoothly within the diameter range.