Left #58 at 72.1g. #70 is 73.9. Both nickel plated but #70 is highly polished (factory) and has a whitish hue and looks every bit as bright as a Rhodium plated razor. Not to be confused with a #66 which is plated Rhodium. The #70 TTO & handle diameter are larger. Both have customary "gap" above TTO.
