What is a spud wrench?

A spud wrench is a type of wrench specifically designed for tightening and loosening bolts on structural steel beams and columns. It has a tapered handle that allows the user to slide the wrench into tight spaces, and a fixed perpendicular handle that provides leverage for turning bolts.

The head of a spud wrench typically has a smooth, non-pointed end for aligning bolt holes, and a pointed end for starting and tightening bolts. The wrench is often used in conjunction with a separate ratchet for easier and faster tightening of bolts.

Spud wrenches are commonly used in construction and ironworking industries, where securing steel beams and columns is a regular task. They come in various sizes to accommodate different bolt diameters, and are typically made of high-strength steel to withstand the high torque required for tightening large bolts.