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
Packing: Blister Card; Double Blister Card
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