The 49ers have released 27-year old fullback Zak Keasey with a injury settlement as he has a broken forearm that would have caused him to miss at least 8 weeks.  Keasey played in 6 games last season for the Niners and he caught 3 passes for 25 yards (8.3 avg).  He played in 19 games in his two years with the Niners in which he carried the ball 2 times for 4 yards (2.0 ypc) and caught 3 passes for 25 yards (8.3 avg).  The Niners shouldn’t miss Keasey too much in the future.