[Monochron]

Here is an example of what we did for our elevator last year. We used T-Gussets bought from Vex and bent them 90 degrees to give us plenty of mounting room. To attach the gusset to the chain we used two #8 bolts, which fit through #35 chain (use more #4 bolts if you are using #25 chain), which seemed to provide plenty of support.