Product details:

Proto J6006C Torque Wrench - Enabling Repeatable Accuracy The Proto 3/8" drive torque wrench is a strong and sturdy tool that will allow you to fasten and unscrew nuts and bolts for various applications that require great precision. This tool prevents under-torquing and over-torquing of fasteners and thereby avoids the dangerous consequences they could cause to your tires. Manufactured to meet industrial and heavy-duty applications, this hand tool accomplishes calibration with manual loading of the wrench.