16 Packs Spark Plug Repair Set, M14 x 1.25 Thread Inserts & M16 x 1.25 Tap, Carbon Steel Rethread Kit, for Rethreading Cylinder Heads

Features:- Spark plug thread repair kit (M14 x 1.25)- Suitable for damaged spark plug threads- For cleaning and rethreading spark plug ports- Easy to install, with high strength, and has long service lifeSpecifications:Material: Carbon SteelModel: M14*1.25Applied Range: Fasteners for mechanical industryColor: Black, YellowSize:5 Pcs M14 x 1.25 - 11.2 mm, flange5 Pcs M14 x 1.25 - 17.5 mm, flange5 Pcs M14 x 1.25 - 17.5 mm, galvanized1 Pcs M16 x 1.25, tapPackage Includes:16 * Spark Plug Thread Repair Tools (packed in a plastic case)

• Material: This kit is made of carbon steel, which has strong strength and is durable for a long-term period use
• Professional Kit: This set is quite suitable for repairing spark plug threads that are 14 mm * 1.25 mm. It is a nice and professional tool kit for repairing damaged spark plug threads and can lengthen the spark plugs service time
• Complete Set: The kit has 16 tools in total, so it is very useful for your use in different quantities and amounts
• Easy To Store & Carry: All tools are neatly placed in a blue plastic box to protect the components and make it convenient for you to carry and collect
• Better Fit: Since the tap length is M16 x 1.25, you can enlarge the spark hole to make it fit better in the socket