These come with a reinforcement washer to protect your heavy fermenter.

Go mobile with this heavy-duty castor set for the BrewBuilt X Series Uni Conical Fermenters. Your fermenter moves around the brewery a lot, so why not give it some glide? Roll from sanitizing to kettle transfer to keg transfer to cleaning with minimal effort. Moving a stainless conical around can be taxing, give your back a break and upgrade your X1/X2 or X3 with a set of rolling casters.

Simply remove the thread-in adjustable feet from your conical and replace them with the casters. The set includes two locking and two non-locking wheels. In general, we recommend putting the pair of locking wheels at the front of the conical.