“Quality hardened tool steel. Also suitable for most outboard boat engines below 220cc/9.9hp.
How to use.
Back the pressure bolt off first!
Apply small amount of oil to threads.
Screw fine thread into flywheel as far as it can go, finger tight only!
Now tighten the pressure bolt, very tight.
If flywheel does not pop hit top of pressure bolt with a soft metal hammer.
Tighten, Repeat.
Don't leave negative reviews if you don't know how to use a tool and break it.”