The 10-inch Hex-Jaw Pliers feature an aggressive V-Jaw geometry giving you the best fit and strongest hold on hexagonal bolts. An all-metal quick adjust mechanism allows you to achieve precise fits on hex bolts. The hex jaw pliers incorporate exposed metal handles for reaming pipe and punching as well as comfort grips, which will not peel or dig into yThe hands during extended use on the job site. The slim-design head gives you great access in tight applications such as electrical boxes.