Bona Mop Repair

To replace the Bona mop swivel, you first need to cut out the old one. The grip on the handle side is poor but the grip on the mop side is very strong. I was able to pry it out with two puddy knives but it's a pain and not necessary. Just cut it out with a multitool or something like that.  

To assemble the new swivel, you will need 2x 3mm square nuts and 2x 3mm x 12 screws.

Once replaced the mop holds up nicely.