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Socket bit 1/2" Hartsson 12-point 8 mm (model 17C308Z)
Summary description:
Hartsson 12-point socket bit with 1/2" drive and 8 mm nominal size (model 17C308Z). Designed for fastening and loosening 12-point fasteners and bolts, it fits standard 1/2" ratchets and breakers. Suitable for automotive, mechanical and industrial use where a 12-point profile provides better engagement in tight clearances and on damaged fastener heads.