Feature(may vary by option.)

●【THREAD REPAIR TOOLS】 Professional spark plug thread repair tools, including 10 pieces M12 x 1.25 thread inserts and an M14 x 1.25 threaded drill.
●【STANDARD SIZE】 These repair tools have standard thread sizes, suitable for repairing spark plugs with 14mm x 1.25mm thread.
●【STAINLESS STEEL INSERTS】 These thread inserts are made of stainless steel, with galvanized treatment, corrosion -resistant and durable.
●【HIGH SPEED STEEL TAP】 The thread cutter is made of high -speed steel, which has a high hardness and high heat resistance.
●【APPLICABLE MACHINES】 Efficient and labor -saving, particularly suitable for petrol engines, generators, diesel engines and other machines. Should problems with your, please contact us directly. We will solve your problem in good time.

[M16]

[M12]

Description

Specification:
Item Type: Spark Plug Thread Repair Tools
Thread Insert Size: M12 x 1.25 (thread diameter x pitch)
Thread Insert Length: Approx. 17.5mm / 0.7in
Thread Insert Material: Stainless Steel
Thread Insert Process: Galvanized
Tap Size: M14 x 1.25 (thread diameter x pitch)
Tap Shank Diameter: Approx. 9mm / 0.4in
Tap Full Length: Approx. 102.7mm / 4in
Tap Blade Length: Approx. 31.8mm / 1.3in
Tap Material: High Speed Steel

Package List:
10 x M12x1.25 Inserts
1 x M14x1.25 Tap