I am trying to replace one of my taps from my kichen mixer tap assembly. Unfortunately I cannot move the nut that fastens the tap to themain body of the assembly.

Brand name of your faucet? One handle or two knobs? How old? Give us something to work with. Regards, Tom

Charles: We cannot do anything unless you post brand/type/model number of your faucet. There are literally dozens of different manufacturers who make hundreds of different faucets. Please, post this information so we can advise you... Milo