SUNEX TOOLS 5303, 1 Inch Drive, 1" Female x 3/4" Male Impact Adapter, Cr-Mo Steel, Ball Detent, Tapered Square End, Meets ANSI Standards

High Quality Wrenches: Made of premium chrome vanadium steel with mirror polish finish. Chrome plated for rust-resistance, heat treated for maximum strength and Drop-Forged for long lifespan. High quality wrench set exceeds ANSI standard | 50-Degree Offset: The 50 degree offset handles help you easily access to nuts and bolts in narrow places, making your work more effortless | 12 Points: The double 12-Point box end geometry is designed to grip flat sides of fastener heads, not corners, to prevent round-off and increase contact area and lock groove, easy application to the fastener | SAE Size: 2 sizes per wrench provides more options with less to carry. Wrench sizes are stamped twice on both sides of handle for easier size identification: 1/4 ''x5/16 '', 3/8 ''x7/16 '', 1/2 ''x9/16 '', 5/8 ''x11/16 '', 3/4 ''x13/16 '', 7/8 ''x15/16 '', 1 ''x1-1/16 '', 1-1/8 ''x1-1/4 '' | Storage Pouch: The wrench set comes with a rolling pouch for convenient storage. The pouch has each wrench size printed for easy organization and the three hanging holes upside the pouch for easy hanging