JET Hex Key Set, Extra Long Ball Nose, Measurement System: Metric, 9 Piece, 1.5 to 10 mm Hex, ANSI Specified Specifications Met, S2 Steel
Extra long - up to 30% longer than conventional hex keys, improves reach and provides more torqueHex end for extra torque - use for initial loosening and final tighteningBall nose allows angle entry - perfect for blind applicationsSuper bright finish for excellent rust resistanceS2 alloy steel hardened to HRC 58 to 62 allows 50% more torque than CrV keysImproved folding case for easier access to smaller sizesExceeds ANSI standards for hardness and torque1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm and 10 mm Hex Key