Hexagon Socket, Non-Sparking Socket, Pass Through Socket, Screwdriver Bit Socket, Bi-Hexagon Socket
28 mm, 31 mm, 75 mm, 21 mm, 19 mm
3/8", 3/4", 1/4", 1/2", 1"
Aluminium Bronze, Aluminium-Free
Chrome Vanadium Steel, Chrome Vanadium Steel, Aluminum Bronze, Berylium Bronze
77 mm, 36 mm, 60 mm, 90 mm, 32 mm
DIN3120, DIN3124, Conform to DIN standards, ANSI B107.5M:2012, DIN 3120
Torx, Slotted, Bi-Hex, Hexagon, Phillips