The San Francisco 49ers signed defensive tackle Cornellius "Tank" Carradine and tight end Vance McDonald to four-year deals, the team announced Thursday.
Carradine was selected 40th overall in the second round in the 2013 NFL Draft. At Florida State, he had 118 tackles, 16.5 sacks and 21 tackles for loss in 25 career games.
McDonald was the second of the 49ers' two second-round draft picks. In 41 career games for Rice, McDonald had 119 receptions for 1,504 yards and 15 touchdowns.