Exclusive to Home Hardware, this Benchmark this 4" Medium Bench Vise has a heavily reinforced 4-lug 360 degrees swivel base. Ideal for light industrial, automotive, and farm use it has hardened steel replaceable jaw faces and permanent pipe jaws and strong polished anvil and anvil horn for shaping. A hardened spindle and handle with positive engagement mechanism ensures constant engagement of the front jaw with movement of the handle. It features 30 000 psi tensile strength casting, a powder coated finish for extra durability, a 4"/10.2cm jaw width, 4"/10.2cm jaw opening, and throat depth of 2 3/4"/6.9cm. The permanent pipe jaws capacity is 1/4" to 2"/.64cm - 5cm, 20lbs./9kg.