Amtech I8778 9 Piece Extra Long Metric hex Key Set

DURABLE: This 9 piece hex key set is made from chrome vanadium steel for strength and durability and comes with a plastic storage holder EXTRA-LONG: Extra long for increased leverage, the set includes hex key sizes: 1.5mm, 2m, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 6mm, 8mm and 10mm