Size:M12 x 1.75mm. Thread repair type: Helicoil-style inserts.
Neilsen CT3062 Helicoil Type Thread Inserts M12 x 1.75mm – 10 Pack – New
131 Thread Repair Workshop Kit Helicoil (Genuine Neilsen CT2266)
Neilsen 15pc M14 x 1.5 Thread Repair Kit Helicoil Insert Garage Tool CT3511
NEILSEN M10 x1.0 Thread Repair Kit — 15PC Helicoil-Style Insert, Drill & Tap
Neilsen 15Pcs M12 x 1.5 Thread Repair Kit - Helicoil Type Inserts & Tools CT2747