After three days of watching players walk out the door, the Jets finally jumped into the free agency fray yesterday.

The team agreed to deals with guard Willie Colon, running back Mike Goodson and nose tackle Antonio Garay, according to sources.

Colon signed a one-year, $1.2 million contract, according to a source, and should be one of the team’s starting guards. The Jets signed Goodson to a three-year, $6.9 million deal, according to a source. Garay signed a one-year deal, but the terms are unknown.

While the Jets started adding players, they continued to lose their own free agents. Tight end Dustin Keller was the latest to flee, signing a one-year deal with the rival Dolphins for a reported $4.25 million.