Insulated Extension, Non-Sparking Socket, Hexagon Socket, Hexagon Bit Socket, Bi-Hexagon Socket
21 mm, 23 mm, 41 mm, 80 mm, 24 mm
Chrome Vanadium Steel, Aluminium-Free
Chrome Vanadium Steel, Aluminium Bronze, Aluminum Bronze, Berylium Bronze
75 mm, 42 mm, 90 mm, 60 mm, 43 mm
DIN3124, ANSI B107.5M:2012, DIN3120, Conform to DIN standards, DIN 3120
Spline, Phillips, Slotted, Torx, Bi-Hex