Or use a battery drill. Either with a socket and proper adapter (for hex-shaped ones), or cut down the custom wrench so it fits into the chuck. Always keep a way to manually raise them if you choose to go the drill route, so you aren't stuck somewhere.GerryS wrote:Mine are the scissor types. My biggest complaint is there is no good handle/crank available. I've got some concept how to make a better handle for the crank, I just need to get my hands on a block of hickory...