Posted by ESPN.com's Mike Sando
SAN FRANCISCO -- The Seahawks are down to their third-string left tackle after an ankle injury knocked out Sean Locklear for the rest of the game.
The 49ers won't be sending a sympathy card. San Francisco is down to its third option at right tackle after Marvel Smith retired and the team benched a struggling Adam Snyder in the first half of this game. Newcomer Tony Pashos has already allowed a sack at right tackle for the 49ers.