The San Francisco 49ers announced former All-Pro offensive tackle Keith Fahnhorst died Tuesday at the age of 66.
A second-round pick of the 49ers in 1974, Fahnhorst spent the entirety of his 14-year NFL career in the Bay Area. During that time, he emerged as a key bookend along San Francisco's offensive line and played a role in keeping Joe Montana upright throughout the team's fruitful run in the 1980s.
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