PERMA-COIL 1172-212 3/4-16 NF THREAD INSERT INSTALLATION TOOL WITH PREWINDER. FITS INSERTS THREAD SIZE - 3/4"-16. IF THE ORIGINAL THREADS CAN BE STRIPPED - THERE IS A PERMA-COIL INSERT TO REPAIR IT. WE HAVE A DEDICATED TEAM ON HAND AND ARE READY TO HELP!
