Specifications

1.Specification:1.5 ~ 24mm;1/16" ~ 1"
2.Standard:DIN911; ASME B18.3- 1998
3.Hardness:HRC 48-53
4.Material:Carbon steel

Product description: Hex Key Set/hex wrench/hex allen key set/hex key/allen wrench set
Spanner
Specification: 1.5 ~ 24mm; 1/16" ~ 1"
Standard: DIN911; ASME B18.3- 1998
Hardness: HRC 48-53
Material: Carbon steel; Chrome Vanadium
Surface: Chrome Plated; Nickel-Plated; Micro Chrome Plated; Black Oxidized.