100 PCS Thread Repair Insert, M6 x 1 Helicoil Metric 12mm, Silver

UNC 1/4" 5/16" 3/8" 1/2" Helicoil Thread Inserts Wire Insert Thread Repair 304SS

10sets Wire Thread Inserts 1/2-13 UNC 3D Helical Threaded Sleeve Thread Repair

HELICOIL METRIC MASTER THREAD REPAIR KIT M14 X 1.5 P/N 5406-14 +EXTRA TAP

60pcs Wire Thread Inserts 1/4-20 UNC 2D Helical Threaded Sleeve Thread Repair

50pcs Wire Thread Inserts 1/4-20 UNC 2D Helical Threaded Sleeve Thread Repair

20pcs Wire Thread Inserts 1/4-20 UNC 2D 12.8mm Helical Threaded Sleeve

20pcs 7/16-14 UNC 2D 22.2mm 304 Stainless Steel Helical Wire Threaded Inserts