13 Pc Metric Hex key set

This hex key set tightens and loosens metric hex fasteners. It features drop-forged, heat-treated chrome-vanadium steel, a black-oxide finish and long arms.
 1.27, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 10 mm sizes.

Ball end for angled or tight work.