1/4" hex drive DIN 3126 and ISO 1173, style C 6.3
For slotted, Phillips, Pozidriv, TORX®, hexagonal head screws
Includes 31 pieces: 29 bits + 1 magnetic quick release bit holder + 1 socket adaptor
For universal use
High performance alloy steel
Sand blasting + antirust oil
In cardboard box
1/4" square socket adaptor, ball type for regular nut driver socket (style C 6.3)
Magnetic quick release bit holder with lock in type system (style E 6.3)
Robust and tough bits
Small and compact plastic case with belt clip