Rohde was selected in the 5th round of the
1960 NFL draft by the
San Francisco 49ers, who made him the 59th player taken. He spent the first three years of his NFL career primarily in a reserve role, backing up
Hall of Fame offensive right tackle
Bob St. Clair. He saw action in all 40 games played by the Niners during these three seasons, posting 11 spot appearances as a
starter. He was moved to a starting role on the other side in
1963 and started as the team's left tackle without missing a single game until his retirement at the end of the
1974 season. Rohde was an important part of the 49ers offense that led the NFL in points scored and yardage gained in 1965 and 1970. He was recognized by the league by selection to the
Pro Bowl after the
1970 season. Rohde planned on coming back for a 16th NFL season in 1975, but the 37-year old lineman was taken aside by head coach
Dick Nolan, who told him, "Len, you've been a fantastic team player your whole life. You could probably do the team another big favor and retire." With his back starting to cause him trouble, Rohde chose to take the hint and filed his retirement paperwork with the league office. ==Life after football==