Crescent 13 Piece. Long Ball End Metric Hex Key Set

Crescent hex keys are available in fold-up or long arm types in the most common sizes. They are manufactured from a high strength alloy steel and have size markings for each key. The long arm hex keys are housed in a sturdy, plastic caddy.

13 sizes from .05 to 3/8
Caddy included
High strength alloy steel
Long length for increased access
Short end for higher torque
ASME B18.3