Genius Tools Wrenches are designed for maximum life and performance.
- Using only the highest quality materials, these wrenches are made from Chrome Vanadium steel and are heat treated for maximum strength.
- All wrenches are tested for quality and strength.
Includes:- 770810 - 1/4" x 5/16" 122mm Length
- 771214 - 3/8" x 7/16" 156mm Length
- 771618 - 1/2" x 9/16" 180mm Length
- 772022 - 5/8" x 11/16" 204mm Length
- 772428 - 3/4" x 7/8" 234mm Length
Genius Tools OW-705S 5 Piece SAE Open End Wrench Set 
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