Grimsby Town have signed Sheffield United goalkeeper Jake Eastwood on a two-year deal for an undisclosed fee, while Hull City keeper Harvey Cartwright has re-joined on loan.
Eastwood, 26, played seven games in a previous spell on loan from the Blades in 2020-21 and has played 44 senior matches in total in his career.
Cartwright, 21, spent time at hometown club Grimsby before joining Hull.
The England Under-20 player has made five first-team appearances.
"I think he [Jake] is a keeper that has got loads of potential and, despite being 26, he should realistically have many, many years ahead of him," boss Paul Hurst told the club website.