Caterpillar Inc.
WRENCH FOR LUG NUTS AND METHOD OF MAKING

Abstract:

A wrench for tightening and loosening lug nuts may include a head disposed on a distal end of a handle. The head defines a curved inner surface facing an axis and an opening configured to receive a portion of a lug. One or more supports are formed on the curved inner surface, extending toward the axis. The supports are spaced from the opening and are configured to contact an outer surface of the lug with the portion of the lug received in the opening.