The Bionic Stud Wrench
This is so easy to use -- no more guessing at stud sizes. This stud wrench 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.
6 inches, 152mm.
4 inches, 102mm.
0.5 pounds, 227 grams.
Hardened, cold-rolled, steel-laminate construction.
Industrial-quality, black-oxide finish resists rust, corrosion and chipping.
Hardened steel with environmentally friendly, corrosion resistant coating.
Double thickness for comfort.
Meets or exceeds applicable ANSI standards.
Quality made in U.S.A. at ISO/TS 16949: 2002 facility.