Replacement Heli-Coil Inserts, 20mm x 2.50 NC, 4 per Package.
HeliCoil 5521-8: 1/2-13 Inch Coarse Thread Repair Replacement
Helicoil Replacement Sav-A-Thread Tap 5329-14 | M14 X 1.25
261-Piece Helicoil Thread Repair Kit Metric & SAE HSS Drill Helicoil Repair Kit
30 Piece M6 x 1.0mm Thread Repair Kit, HSS Drill Helicoil Kit Helicoil Repair US
10x1.5 Helicoil Kit Metric SS304 (50pc), Thread Repair KIT, Helicoil Inserts Kit
CENFORGE 3/8-16 Inch Helicoil Thread Repair Kit, SAE HSS Drill Helicoil Repair K
