Bionic Stud Wrench (8")

Bionic Stud Wrench

This stud wrench is so easy to use -- no more guessing at stud sizes.

It adjusts easily by squeezing and turning; it distributes equal force on all sides of the stud.

Will not slip, strip or round-off fasteners. It's easy on your knuckles, too. 

SAE/metric sizes covered:

5 SAE sizes, 1/2, 9/16, 5/8, 11/16, 3/4 inch, and

9 Metric sizes, 12, 13, 14, 15, 16, 17, 18, 19, 20mm.

Weight:

227 grams.