University of Hawai'i alum Vince Manuwai has agreed to terms on a long-term contract extension with the Jacksonville Jaguars.

Terms of the extension were not available, according to reports from ESPN and Fox Sports.

Manuwai, a 6-foot-2, 325-pound guard, is in his fourth NFL season, all with the Jaguars since being drafted in third round in 2003. During his career he has appeared in 62 of 63 games and started in all but one.

The Farrington High graduate could have become an unrestricted free agent next year.

Chris Naeole, a Kahuku alum, is the Jaguars' other starting guard.