Features 3/16 in. and 1/4 in. slotted, #1 and #2 Phillips, T15 and T20 Torx, #1 and #2 square S2 tool steel bits and 1/4 in. and 5/16 in. nut drivers Heavy duty handle with 8 bits and 2 nut drivers Precision machined bits for exact fit Easy to change between bits and nut drivers Shaft Material: Steel; Handle Material: Polypropylene; Shaft Length: 15.24 cm; Overall Length: 20 cm