Folding Hex Key / Allen Key Set Ball End Metric

Compact folding hexagon ball end, short arm key set in a soft grip non-slip storage case. Professional quality keys made from fully hardened chrome vanadium steel. All keys from 4 mm have chamfered edges to prevent damage to the blade and fittings. Designed to avoid the inconvenience of lost keys. The versatile ball end drivers operate at angles up to 25 degrees. Contains 1 of each of the following sizes. Metric: 1.5, 2, 2.5, 3, 4, 5, 6, 8 mm