The West Indian played for Somerset in 2004, capturing 43 wickets at 26 apiece, and was re-signed for 2005 when Albie Morkel could not fulfil the second overseas position at Taunton due to ankle trouble.
McLean also struggled with injury in 2005 and was released midway through the season.
A tall athletic all-rounder who has also played for Hampshire, he returned to the international arena for the 2003 World Cup after an absence of two years but has not played at that level since.
Bowls at over 85 mph and has taken 44 wickets in 19 Tests, but has not been as effective in his 45 one-day international appearances. Capable of playing destructive innings from the middle order.