The Jets agreed to terms on a four-year contract with sixth-round draft choice Robert T. Griffin, according to a source.

Griffin, a guard from Baylor, is the fourth Jets draft pick to agree to a contract. The Jets have four remaining picks to sign, including first-rounder Quinton Coples.

Griffin was drafted No. 203 overall, one pick behind college teammate Terrance Ganaway, also taken by the Jets. At 6-foot-6 and 336 pounds, Griffin gives the Jets some size as a backup guard behind Brandon Moore and Matt Slauson.