THREAD REPAIR
PRKKA-7/16-14 7/16"-14 Perma-kee Thread Inserts
7/16"-14 PERMA-KEE THREAD INSERTS-THRPRKKA7/1614>
PRKKA-5/16-24 5/16"-24 Perma-kee Thread Inserts
5/16"-24 PERMA-KEE THREAD INSERTS-THRPRKKA5/1624>
PRKKA-5/16-18 5/16"-18 Perma-kee Thread Inserts
5/16"-18 PERMA-KEE THREAD INSERTS-THRPRKKA51618>
PRKKA-3/8-24 3/8"-24 Perma-kee Thread Inserts
3/8"-24 PERMA-KEE THREAD INSERTS-THRPRKKA3/824>
PRKKA-3/8-16 3/8"-16 Perma-kee Threaded
3/8"-16 PERMA-KEE THREADED INSERTS-THRPRKKA3816 >
PRKKA-10-32 10-32" Perma-kee Thread Inserts
10-32" PERMA-KEE THREAD INSERTS-THRPRKKA1032>
PRKKA-1/4-28 1/4"-28 Perma-kee Thread Inserts
1/4"-28 PERMA-KEE THREAD INSERTS-THRPRKKA1/428>
PRKKA-1/4-20 1/4"-20 Perma-kee Threaded
1/4"-20 PERMA-KEE THREADED INSERTS-THRPRKKA1420 >
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The Armstrong 21-899 5 Piece 3/4" Drive Hex Bit Impact Socket Set is engineered for professional technicians requiring robust tools for demanding automotive and industrial applications. This specialized set provides the essential hex bit sizes for tackling heavy-duty fastening and loosening tasks with impact wrenches, ensuring reliable performance in challenging environments.