This set of nut drivers features a spline broach capable of accepting both metric and SAE fasteners with the same tool. The handle also accepts a 1/4-inch drive ratchet to help turn stubborn nuts and bolts.
- Sizes included in the set are 4.5 mm and 3/16-in, 6 mm and 1/4-in, 8 mm and 5/16-in, 9 mm and 11/32-in, 10 mm and 3/8-in, 11 mm and 7/16-in, 13 mm and 1/2-in
- Works on both metric and SAE, as well as spline, star, square and most rounded fastener types
- Hollow shaft reaches over extended bolts
- Handle end accepts 1/4-in drive ratchet for more torque when tightening or loosening a fastener
- Handle is overlaid with textured rubber for better grip during use
- Meets or exceeds ASME specifications
- Hassle-free lifetime guarantee