SANTA CLARA -- The 49ers signed two of their draft picks to four-year contracts.
The Niners signed fifth-round linebacker Aaron Lynch and seventh-round defensive tackle Kaleb Ramsey on Tuesday.
Lynch was picked 150th overall out of South Florida with San Francisco's first fifth-round pick. He had 19½ tackles for loss, 11½ sacks, three passes defensed, one forced fumble and one fumble recovery in 24 games.
Ramsey was taken 243rd overall out of Boston College with San Francisco's first seventh-round pick. Ramsey had 15 tackles for loss and 6½ sacks in 41 games.