striker Craig Beattie on loan until the end of the season.
The 25-year-old has already spent time on loan at Blades' Coca-Cola Championship rivals Crystal Palace this season - scoring five goals in 15 league appearances for the Eagles.
However, Beattie was recalled by Baggies boss Tony Mowbray in mid-December and made the scoresheet in the 2-0 victory over Tottenham at the end of last year.
Sheffield United manager Kevin Blackwell told the club's official website: 'Craig is a Scotland international and a player with a proven track record at this level.
'He gives us much-needed reinforcement for the run-in.'
Blades runner: Beattie will spend the rest of the season at Bramall Lane
Fulham striker Kamara to end eight-month injury nightmare against the Baggies
ALL THE WEEKEND'S PREMIER LEAGUE TEAM NEWS
WEST BROMWICH ALBION FC NEWS FROM ACROSS THE NET