Milwaukee 7 pc. SAE hollow shaft nut drivers feature universal driver heads which fit 4X more fasteners including: square, hex, 12 point & spline. Designed for maximum durability the wrench ready hex steel shanks are forged and chrome plated. Milwaukee nut drivers are designed for the jobsite and include Milwaukee's Limited Lifetime Warranty.
(1) 1/4 in. Hollow Shaft Nut Driver (48-22-2421), (1) 5/16 in. Hollow Shaft Nut Driver (48-22-2422), (1) 11/32 in. Hollow Shaft Nut Driver (48-22-2423), (1) 3/8 in. Hollow Shaft Nut Driver (48-22-2424), (1) 7/16 in. Hollow Shaft Nut Driver (48-22-2425), (1) 1/2 in. Hollow Shaft Nut Driver (48-22-2426), (1) 9/16 in. Hollow Shaft Nut Driver (48-22-2427)