8", hex jaw pliers, for the best fit & strongest hold on hexagonal bolts, all metal quick adjust mechanism allows for 16 positions for precise fit on hex bolts, ream & punch exposed metal handles precision ground pliers head to de burr smooth pipe up to 1-1/2" & punch electrical knock outs, jaw capacity up to 1 1/2" hex bolt hardened teeth for long gripping life, slim head design comfort grips which will not peel from jobsite conditions, rust resistant, forged design for added strength.