I would also encourage you to only use a switch from a forklift co or SMH. In an emergency NAPA switches work (I Know I've done it), but they seem to fail quickly in a forklift. A lot of new lifts are showing up with the 'keyless keyswitch" already installed and also use an electronic password (Factory option or dealer installed) or an aftermarket system like shockswitch. As a matter of fact one of the large ome improvement stores is doing away with keyswitches and doing this becasue so many people did have keys..