260mm Spark Plug Back Tap M14 1.25mm Thread Repair Tool - PKTool

260mm Spark Plug Back Tap M14 1.25mm Thread Repair Tool - PKTool

Restore damaged spark plug threads with precision using the PKTool 260mm Spark Plug Back Tap M14 x 1.25mm Thread Repair Tool. Engineered for professional mechanics and serious DIYers, this specialised back tap tool is designed to repair spark plug threads from the inside out, reducing the risk of debris entering the cylinder. Its unique collapsible chaser head design allows the reamer diameter to be reduced so it can pass through the damaged section, position itself inside the combustion chamber, and then expand to chase and repair the threads on the way out.

By repairing from the inside toward the outside, this method helps prevent metal shavings, swarf, and debris from contaminating the cylinder head making it a safer and more effective solution for engine maintenance. The 260mm length provides excellent reach, making it ideal for hard-to-access spark plug ports. Built from durable, high-strength materials, this tool offers long-lasting performance in even the toughest workshop environments.

Features:

• M14 x 1.25mm thread size suits a wide range of spark plugs

• 260mm length for extended reach in deep or recessed plug ports

• Collapsible chaser head design allows easy insertion past damaged threads

• Repairs from the inside out to prevent debris contamination in the cylinder

• Suitable for professional workshops, engine rebuilders, and home mechanics

• Strong, durable construction for repeated use

Whether you’re working on cars, motorcycles, boats, or small engines, the PKTool Spark Plug Back Tap is a must-have for quick, safe, and reliable thread repairs.