6pcs Folding Hex Key Set

Product Details

Integral heat treatment , quenching hardness 52° 56°
Material : CR-V
Finish : Fine grinding , mirror surface treatment

Item No. Specifications Outsourced length (mm)
FHKS-6 H1.5 65
H2.0 65.5
H3.0 66.5
H4.0 68.5
H5.0 69
H6.0 69.5