Returns up to 14 days
12mm piston lock
£3.72 including VAT
Piston lock screwed in place of spark plug
Manufacturer:
- European quality product
- good replacement
- M12 thread
After installing the lock, gently turn the shaft until the bottom of the piston touches the lock. Turning too violently (e.g., when trying to loosen the shaft nut) can damage the piston or other parts of the crank system.
