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Socket bit, Jonnesway hex (Allen) 1/2" drive, H4 x 100 mm long (S09H4304)
Summary description:
Hex (Allen) socket bit by Jonnesway, model S09H4304, with 1/2" square drive, H4 head size and 100 mm overall length. Designed for use with ratchets, torque wrenches and impact drivers compatible with 1/2" drives. Suitable for tightening and loosening hex socket fasteners in automotive, mechanical and industrial maintenance tasks.