5120-01-493-1885

Contains (9) Hex Keys Sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm & 10mm. Long series has a arm length that is suitable for normal use. This metric hex key (Allen) wrench set makes it easy. It tightens and loosens fasteners with a hexagonal hole in