Description

The Klutch® 5-Pc. SAE Nut Driver Set features durable chrome vanadium steel construction for strength and long service life. Impact-grade drivers include 1/4in., 5/16in., 3/8in., 7/16in. and 1/2in. sizes. Durable chrome vanadium steel construction Includes 1/4in., 5/16in., 3/8in., 7/16in. and 1/2in. impact-grade drivers 1/4in. hex shank fits any standard drill chuck Magnetic Lengths: 43mm, 44mm, 45mm, 46mm, 47mm Widths: 6.1mm, 6.2mm, 6.3mm, 6.4mm, 6.5mm Hardness: 50-61HRC Model Number: 3106T005. Age Group: adult.