Insulated Extension, Non-Sparking Socket, Hexagon Bit Socket, Insulated Socket, Bi-Hexagon Socket
21 mm, 41 mm, 80 mm, 10 mm, 28 mm
Beryllium Copper, Aluminium-Free
Chrome Vanadium Steel, Aluminium Bronze, Berylium Bronze, Aluminum Bronze
46 mm, 65 mm, 42 mm, 43 mm, 85 mm
DIN3120, DIN3124, Conform to DIN standards, ANSI B107.5M:2012, DIN 3120
Phillips, Spline, Pozidriv, Hexagon, Slotted