About This Jaw width: 8"; Jaw Opening: 8"; Throat Depth: 3 1/2"; Pipe Capacity: diameter 1" - 2 3/4" Durable and Sturdy: high strength ductile Iron body (60,000 PSI) with sturdy steel U-channel bar; Rubber washers can prevent the handle from sliding and cancel noise Replaceable top machinist jaws and built-in pipe jaws are grooved tooth designed for enhanced grip and higher clamping force(8,800lbs) More flexible: 360-degree swivel base with dual locking nuts provides unlimited clamping space and more safety; Tapping work can also be done on the large anvil of the bench vise Professional Grade: This 8" heavy-duty vise can be easily mounted and solid lockdown on any workbench. Its design and functionality make it a must-have tool for any DIY enthusiast or professional tradesperson dealing with heavy-duty tasks and metalwork Overview Material : Ductile Iron Brand : Forward Item dimensions L x W x H : 19.9 x 7.9 x 7.9 inches Color : Orange Style : Industrial Tensile Strength : 5500 Pounds UPC : 713929551637 Number of Items : 1 Unit Count : 1 Count Manufacturer : Forward