They have held up great after 18 months of heavy use. The seat base is narrower than the OEM, but that's not a problem. The exit survived. The spline tool, like all others, is inconvenient. It would have been better if a 1/2 inch head drive was built in, but you'll have to use a head anyway. I bought some extra wrenches elsewhere so I don't get upset if I lose one. I welded a JB to a 13/16" bushing to make up for the lack of a 1/2" drive bushing.