Wera, 8790 HMB, : Metric, 3/8'', : 8,10,12,13,15,16,17,18,19mm, Set

• 9-piece socket set on socket rail, 3/8" • Rail with secure bit mounting and yet easy removal (twist-to-unlock) for temporary attachment on metal • Long ?" socket for low-profile-fitting screw connections in tight construction spaces and for protruding threaded rods • Hexagonal profile enables precise and profile-preserving screwdriving with high power transmission • For manual and power tool operations (non-impact)