When you need to secure objects together, this Bessey DHBC-12 12 in Bar Clamp is the tool for the job. With a throat depth of 3 1/2 in., it can be used on wood or metal. The nickel-plated steel serrated rail provides a non-marring surface that prevents scratches and dents. The swivel pad on the anvil allows you to clamp round objects without marring them. This double jaw bar clamp has a max jaw opening of 12 in., handle material of wood, and a throat depth of 3 1/2 in.. It has a 1 1/4 x 1 5/8" clamping face and a base width of 1 5/8". If you are looking for quality tools at affordable prices, the BESSEY DHBC-12 12 in Bar Clamp is what you need.