Pro Thread 3597-12125K 12-1.25 in. Metric Fine Spark Plug Thread Repair Kits

Manufactured from high quality chromium nickel stainless steel, prothread wire thread inserts provide high strength internal threads that resist the effects of temperature and corrosion. Their unique design ensures superior threads whose compound performance cannot be reproduced by any other single fastening method. Wire thread inserts are much lighter and less expensive than any other equivalent type of thread insert and because of their compact size they can generally be incorporated into existing designs where no previous provision has been made. Repair kits include everything required to make a permanent repair.

• Size: 12-1.25"
• Weight: 1 lbs