Oakland Raiders agree to extension with Gabe Jackson

Oakland Raiders right guard Gabe Jackson agreed to a five-year, $56 million extension with the club on Friday, according to multiple reports.

The deal includes $26 million in guaranteed money, according to Spotrac.

Jackson is entering the final season on his rookie contract. The extension starts next season and runs through the 2022 campaign.

Jackson is a key figure on an offensive line that allowed an NFL-low 18 sacks last season.

Jackson was a third-round pick in 2014 out of Mississippi State. He played left guard his first two NFL seasons before switching to the ride side.

The deal with Jackson comes just a week after the Raiders locked up quarterback Derek Carr with a five-year, $125 million package.