Features : If the main feature of the hinged vice is speed of operation, the feature which distinguishes the chain vice is very powerful grip.The Pipe rests on a "V" formed by the two sets of forged heat treated steel jaws. The High tensile steel chain is then looped over the pipe, locked into a slot between the jaws and tensioned by a handle and screw; a strong rigid three-point location which renders the pipe mmovable. Compact and easy to store away. Construction : Body SG ductile Iron. Application : Metallic Silver