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Impact Adapter JCB 1" (F) x 3/4" (M) reinforced SCM440 steel
Summary description:
JCB impact adapter with 1" female to 3/4" male connection manufactured from reinforced SCM440 steel. Designed for use with impact drivers and wrenches to adapt between 1-inch sockets and 3/4-inch drives. Suited for heavy-duty fastening and loosening tasks in mechanical, construction, and industrial applications where durable, hardened steel is required.