Min. Order Reference FOB Price
3000 Sets US$2.00 / Set
Product Description
Name: Allen key set 9ps Size: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm for hex key Specification: 1)material: 45#carbon steel, 40cr, crv 2)kinds: Mirror polished \ matt finish \ black oxidized 3)hardness: HRC45-48 for 45# carbon steel, HRC48-52 for 6150 Chrome Vanadium 4)size: 1.5, 2, 2.5, 3, 4, ...