
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 a nylon/ carbon fibre so will not scratch your nicely machined and honed bores!
-Manufactured in house
- Oil, petrol and solvent proof
In stock for immediate dispatch