Gator Grip is a self adjusting universal socket with automatic standard and metric application
Self adjusts from 1/4-in to 3/4-in standard and 7mm to 19 mm
Gator Grip works in all shapes and sizes except a perfectly round head, just file an edge
Works well on rusted and damaged heads
Torque is over 100-lbs
Works on a power drill (adapter is included)
Made in the USA