30pcs of Combo hex key set
surface: Satin finish/Chrome plated/ Black finish
size: Metric: 0.7-0.9-1.27-1.5-2-2.5-3-3.5-4-5-5.5-6-7-8-10mm
SAE:0.028-0.035-0.05-1/16-5/64-3/32-7/64-1/8-9/64-5/32-3/16-1/4-5/16-3/8
Material: S2/CRV/Carbon steel