Review on Mr Gasket 984G Replacement Crankshaft by Lawrence Crespo

This is the only option when you need a hardened key. And they know it. Although they work great and fit perfectly. Hardware keys may or may not be available. Just have the impression that the price is a bit high. They were cheaper here than anywhere else. I've been using them for many years and I've always complained about the price. So I recommend biting the bullets and getting them because you don't want to ruin your grip with cheap hardware.