I have this splitter. The log catcher bolts don't break from the weight of the logs, they break because a log gets between them and the beam, and when it's split the ram forces the log wider, popping the bolts. Bastard size, 7/16-20 is what they are. Try finding those in a local store..... Cycle time on mine is slow, slower than what I'd like. I will re-work it to make larger "tables" to hold the log on the side. I did buy a slip on 4-way wedge that helps speed things up a bit. Had mine for about 10 years, it has a Honda motor on it.