Following this, Wrench signed For Wakefield and played 96 games for the club. He signed for Halifax originally in the 2006 season on loan from Wakefield Trinity Wildcats but after a successful loan period his move was made permanent in Autumn 2006.
Following this, Wrench signed with Wakefield and played 96 games for the club. He initially joined Halifax on a temporary basis in the 2006 season from Wakefield Trinity Wildcats, but after a successful trial period, his move was made permanent in Autumn 2006.