
This universal piston ring squaring tool makes measuring your piston ring gaps accurately easy !
- Suits bores up to 100mm bore size ,
- Easy top use . simply slide the pins out along the adjuster slot and tighten the thumbscrews
- The pins are made from nylon so will not scratch your nicely machined and honed bores!
- Manufactured in house
- Oil , petrol and solvent proof
Do not confuse our product with other cheap poorly made copies , all our manufactured designs are products we use ourselves, day in, day out in our workshop. This is a quality product that you will have in your tool kit for years to come!
In stock for immediate dispatch
HURLEY Specialist Engineering. Nottingham , UK