Hexagon Bit Socket, Screwdriver Bit Socket, Insulated Socket, Hexagon Socket, Bi-Hexagon Socket
21 mm, 10 mm, 28 mm, 13 mm, 24 mm
1/4", 1/2", 3/8", 1", 3/4"
Chrome Vanadium Steel, Aluminium-Free
Chrome Vanadium Steel, Beryllium Copper, Berylium Bronze, Aluminum Bronze
75 mm, 60 mm, 43 mm, 46 mm, 85 mm
ANSI B107.5M:2012, DIN3124, Conform to DIN standards, DIN3120, DIN 3120
Phillips, Hexagon, Slotted, Torx, Bi-Hex