1 Stubby gear driver handle7 Interchangeable fractional nut driver shafts: 3/16", 1/4", 5/16", 11/32", 3/8", 7/16" and 1/2"8 Interchangeable metric nut driver shafts: 5, 6, 7, 8, 9, 10, 11 and 12 mm
Grasping and turning bolts, nuts