Blair was cut by the team back in March a few weeks before he was scheduled to be an unrestricted free agent.
He has been out since 2019 while rehabbing an injury. However, if he’s healthy he could be a nice rotational piece for San Francisco.
Blair, 28, is a former fifth-round pick of the 49ers back in 2016. He played out his four-year, $2.61 million contract and made a base salary of $630,000 in 2019 and re-signed on a one-year deal last offseason.
In 2019, Blair appeared in nine games and recorded 21 total tackles, seven tackles for loss, three sacks, and one fumble recovery.