TIME SERT® Kit 3/8 - 24 UNF Fine Thread Repair Kit | 5 Inserts Included
Inserts - 5 x. 520 (13.2mm) length. 3/8 - 24 Kit Contains. Qty : 1 Kit. On installation the bottom internal threads of the insert are cold rolled to expand the mating external threads into the base material locking the insert in place.