Wrenches

PETOL SURGRIP TORQUE WRENCHES offer exact measurement in ft.-lbs. of torque when making up pump parts. Each wrench is bored to grip a specific O.D. by friction alone and will not mar the surface of the parts. These wrenches offer the features of the PETOL SURGRIP Friction Tong and can be used with any 1/2" or 3/4" drive "click-type" torque wrench handle. Specifications: Drive Size: 3/4" Length: 40-3/4" Weight: 11-1/2 lbs. Maximum Working Load: 600 ft.-lbs.   How it works: 3/4" drive torque wrench handle fits directly into torque wrench head.   An adaptor is required when using a 1/2" drive torque wrench handle.   Note: If using ZT600M Torque Handle with ZT1 Wrench Heads, DO NOT EXCEED 500 ft.-lbs. Wrench head, adaptor and torque wrench handle must be ordered separately.