This 10-piece hex key set is made from heat-treated alloy steel and comes in a handy organizer. Includes sizes 1.27-10 mm.
Heat treated alloy steel.
Black oxide finish resists corrosion.
Includes handy organizer.
Metric sizes: 1.27, 1.5, 2, 2.5, 3, 4, 5, 6, 8 and 10 mm.


