Hull FC can confirm that Dean Hadley and Jez Litten have joined Hull Kingston Rovers with immediate effect.
Hull FC will receive significant compensation for Litten who came through the club’s academy.
As part of the deal, a highly rated Hull KR academy player will also move the other way to Hull FC.
Hadley has made 14 appearances this season mainly from the bench, whilst Litten has spent the majority of the 2019 season playing on dual registration with Doncaster in League One and for the club’s reserve team.
Both players were off contract at the end of the season.
Hull FC head coach Lee Radford said: “Both players have struggled for game time in recent weeks and with a relatively clean bill of health at the moment we have agreed to their release.
“We would like to wish both players well in their future careers. We understand their desire to play first team football at this stage in their careers.”