Ko-ken Tools 1/2 Sq. Dr. Nut Twister 21mm Length 42mm Hook Wrenches The Wera 7772 B 9x12mm

The Wera 7772 B 9x12mm Ratsche 3/8" Square Drive Insert 05078636001 is available to order online

12mm - WT 41-12MM

Input Drive Size: 1/2" Drive Shape: Square Length: 70mm Type: Spark PlugSocket with Spring Clip Output Size: 18mm Opening: 6pt

or corroded fasteners

15/16 in - ST 02501046

Ko-ken Tools 1/2 Sq. Dr. Nut Twister 21mm Length 42mm Hook Wrenches The Wera 7772 B 9x12mm1 2" DRIVE, NUTTWISTER The NUTTWISTER's six teeth have a special helical structure that tapers inward, locking onto the rounded off bolt or nut for removal. The NUTTWISTER can be applied to any round bolts like stud bolts, cap bolts, provided the correct size is used and the bolt or nut is unbroken. Input Drive Size: 1 2" Drive Shape: Square Length: 42mm Type: Nut Twister Output Size: 21mm Product Dimension (Refer Line Drawing Image): D1 Size: 28mm D2