Lowell T-Torker no hub coupling wrench
Lowell T-Torkers (T-T) make it easy to tighten No-Hub fasteners to the proper torque setting. Each wrench is preset to a specific torque so when maximum torque is reached during the tightening process, the wrench will slip to prevent overrunning. Presets cannot be user-modified. The T-T Wrench can be ordered with either a 5/16" hex and an 60 lb-in torque setting or a 3/8" hex with a 80 lb-in torque setting.