Blackpool and Sheffield United have conducted a loan swap with Tony McMahon moving to Bloomfield Road and Bob Harris moving in the opposite direction.

Right-back McMahon, 27, has joined the mangerless Seasiders on a one-month deal and returns for a second spell, having previously played for Blackpool in 2007.

Harris has joined the Blades on a one-month deal, at which point both clubs will discuss the possibility of an extension.