Kilmarnock boss Allan Johnston has signed defender Darryl Westlake on a two-year deal.
The 23-year-old right-back began his career at Walsall then moved to Sheffield United in 2012. He had a loan spell at Mansfield last season before leaving Bramall Lane in the summer.
Westlake could make his debut for Killie in Saturday's Scottish Premiership game against St Mirren at Rugby Park.