Eagles youngster Jerome Binnom-Williams has joined Leyton Orient on loan until the end of the season.
The Croydon-born left-back heads to the Matchroom Stadium with the League Two side in ninth place, on 43 points from 29 games.
Binnom-Williams, who is on a new two year deal at Palace, has played twice for the Eagles' first-team in Capital One Cup ties against Bristol City and Walsall over the past couple of seasons.
The former England under-19 international has also had loan spells at Forest Green Rovers, Southend United and until just recently Burton Albion.