GRAY TOOLS 69937 - 7 PIECE S2 METRIC SHORT, FOLDING HEX KEY SET, 1.5MM - 6MM

Contains Sizes: 1.5, 2, 2.5, 3, 4, 5, 6mm. Made of premium S2 tool steel for superior durability and corrosion resistance. Deliver up to 33% more torque than ordinary hex keys. Keys 1/8" & 3mm and larger have size permanently laser marked on the key. Overall Dimensions: 7.25'' L x 3.25'' W x 1'' H Weight: 0.3 lb.