The San Francisco 49ers are set to hold their second open OTA session of the offseason Friday, kicking off the practice at 12:45 p.m. PT. The session will be followed by an open locker room at 2:45 p.m. The Friday session marks the 49ers sixth OTA over the last two weeks. NFL rules require at least one practice each week of OTAs is open to the media. The remaining OTAs are set for June 1-2 and June 4-5. I believe only one of those four will be open, but we'll see. The team will also have some or all of the June 9-11 mandatory minicamp open to the media.