Tolsen 9-32mm 2pcs Universal Wrench

A universal socket or universal wrench socket resembles a standard deep socket but features many small metal pins in its head. The pins make the socket compatible with a high range of fasteners, including bolts and nuts.
This Universal Socket Wrench works with most shapes and sizes except a perfectly round head. So most bolts, wing-nuts, hex nuts, square nuts, eye-screws, cup hooks, lag screws, etc., that are 7mm-19mm (1/4”-3/4”) will fit this. It has a standard 3/8” square hole on the back that will fit a standard ratcheting wrench.