Harlequins have signed Australian prop Jarrad Hickey, who made eight substitute appearances for Wakefield this year.
The 26-year-old former Canterbury Bulldogs forwards has signed a 12-month contract with the Londoners and becomes their 10th recruit for 2012.
"Last season Jarrad gave a good indication of what he is capable of and we are keen to continue working with him to get the best out of him next season," stated Harlequins coach Rob Powell.
For his part, Hickey added: "I'm really excited to be heading to London to play my rugby down there next season. It's a big move for me and I am looking forward to a big year next year."