These are used to connect two of your bucket dollies together. I use it to connect my wash and rinse bucket together. It’s made from diamond plate so I flip it upside down because I don’t prefer the look of diamond plate. You will need bucket dolly casters to make this work.
Installation
– Flip the bucket dollies upside down on the ground. Do this on carpet or other soft flooring so you don’t scratch the dollies
– Line up the holes in the connector to the holes in your bucket dollies
– Using a fair amount of force, push your bucket dolly casters into the holes until you hear it click in
– Repeat for all four holes