Socket and Wrenches

Sockets and wrenches should fit the actual nut, bolt or fitting rather than merely look close in size. This category includes adjustable wrenches, T-wrenches and similar tools in different dimensions. Check metric or imperial sizes, drive square, jaw capacity, handle reach and whether the tool is intended for hand use or powered fastening.

Using an oversized or poorly fitting socket can damage fasteners and cause injury. Impact tools require sockets specifically rated for impact use, while final tightening of critical bolts calls for a calibrated torque wrench. Check the manufacturer’s size markings and package contents when ordering sets or replacement pieces.