Würth TIME-SERT® Copper Coated Threaded Bushing Inserts - Repairing Spark Plugs

Ideal for repairing spark plug threads. Material: Copper plated. • Length: 9 mm, 15 mm. • Length: 7 mm, 8 mm, 9.4 mm, 11 mm, 15 mm, 16.8 mm. M12 x 1.25.

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