SANTA CLARA, Calif. (AP) — San Francisco 49ers right tackle Colton McKivitz agreed to a three-year, $45 million extension on Monday that will keep him off the free agent market next year.

Agent Doug Hendrickson confirmed the deal that includes $27 million in guaranteed money and keeps McKivitz locked up through the 2028 season.

ESPN first reported the deal.

The 29-year-old McKivitz said last week that he was hoping to reach a long-term deal to remain in San Francisco, and the sides were able to do it quickly. McKivitz had been playing under a one-year, $7 million extension that he signed in March 2024 and now has a deal that ranks 14th best among right tackles in average annual value.

The 49ers drafted McKivitz in the fifth round in 2020 and he started just five games in his first thre

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