Use of chainbreaker/riveter???

[jeffro45]

Hi everyone has anyone in the Sydney area have a chainbreaker/riveter capable of it being used on a 520 chain??
I need it for a one off use (to remove and install my chain).
I am willing to rent it for a day (or less) for a reasonable fee....or if your interested I can swap an original Suzuki Hayabusa helmet in good con size medium for a decent quality chainbreaker/riveter....
Please let me know...
Thanks
Jeffro