56PCS Professional Threaded Coil-Insert Repair Kit (For Spark Plug Thread) Laser/Blow Case

Ideal for repairing and restoring damaged spark plug thread

Completed set for easy and quick repairs of spark plug, thread insert size- M10, M12, M14

Each size includes stainless steel screw coils, thread tap & Coil Shielding Collar, Coil Installation Shank and Hex Key Wrench

Stainless Steel Screw Coil Inserts: 15PCS- M10x1.0mmx3/8" (L=9.5mm)

15PCS- M12x1.25mmx3/4" (L=19mm)

15PCS- M14x1.25mmx7/16" (L=11mm)

Thread Taps: M10x1.0mm, M12x1.25mm, M14x1.25mm

Coil Shielding Collar: M10, M12, M14

Coil Installation Shank: M10, M12, M14

Country of origin: Taiwan