Hex allen key with ball end Hex head, torx head, tempered torx head, 5-point, 6-point, 8-point head Product description: Hexagonal KeysSpecification: 1.5 ~ 24mm; 1/16" ~ 1" Standard: DIN911; ASME B18.3- 1998Hardness: HRC 48-53Material: Carbon steel; Chrome VanadiumSurface: Chrome Plated; Nickel-Plated; Micro Chrome Plated; Black Oxidized Packing: Blister Card; Double Blister CardPlease ask ...