US PRO Tools 10PC Extra Long Ball End Allen Hex Key Set Metric 2 - 12mm 1630

A ten piece extra long, hex key set containing popular metric sizes.

Longer keys allow a greater amount of torque to be applied to the fastener.

Each key has a standard hex end on the short side and a ball end on the long side.

The ball end enables the key to be used at up to a 30° angle.

The keys are manufactured from CR-V (chrome vanadium steel) and black oxide coated for protection.

Specifications:

Metric Hex Keys: 2, 2.5, 3, 4, 5, 6, 7, 8, 10 and 12mm.

Ball end and standard hex end.

Longer keys allow greater torque to be applied.

Made from CR-V.

Black oxide coating for protection.

Storage clip.