Feature●6" Bench Vise - The 6inch vise is suitable for home workshop use. Forward 1306 bench vise is made from high strength PSI 60,000 ductile iron, light duty but pliable, 3x stronger than gray iron vises●4" Drill Press Vise - Jaw width: 4"(100mm) , Jaw Height: 3/4" (19mm), Jaw Opening: 4-3/8" (110mm)●6" Bench Vise - Jaw Width: 6"; Jaw Opening: 6"; Throat Depth: 2 13/16"; Anvil Size: 2" x 2"; Clamping Force: 6,600 lbs; equiped with microgroove tooth replaceable top jaws●4" Drill Press Vise - drill press vise is made from high strength cast iron. 30,000 PSI●Forward Vise is the Worthy Choice. If you have any issues with our products, please contact usDescription Forward is a top manufacturer producing a wide range of vise, woodworking tools, and various castings, along with engineering machinery accessories, power accessories, brake adjustment arms, and so on. We have an annual output of 1 million vise machines.