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: GalvanizedTap 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