David Strettle signed for Saracens in March
Harlequins have confirmed that nine senior players are to leave the club.
England winger David Strettle completes his move to Saracens and is joined through the exit door at the Twickenham Stoop by veteran hooker Tani Fuga.
Aston Croall, Waisea Luveniyali, Tosh Masson, Neil McMillan, Nils Mordt, Steve So'oialo and Gonzalo Tiesi are also leaving Quins.
Meanwhile, academy players Sam Stuart, Sam Twomey and Miles Mantella have all signed full-time professional terms.
Elsewhere Seb Jewell and Dan Frazier have left the Quins academy.