Fulham defender Toni Kallio has rejoined Championship play-off contenders Sheffield United on loan until the end of the season.

The Finland left-back originally moved to Bramall Lane on a short-term deal in November, making two appearances for the Blades.

And he will now stay with Kevin Blackwell's men until the end of the current campaign.

The 31-year-old has seen his chances at Craven Cottage limited since joining in January 2008, making just seven appearances for Fulham.