Kobalt Assorted Metric 6-Pieces Ball End Hex key set

6-in-1 hex key set includes a triangular handle and three (3) double-ended hex keys with ball-end Hex key sizes include 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm and 6 mm Ball-end hex keys are constructed from chrome vanadium steel for strength and durability.