Jack Walker: Harlequins hooker extends deal at Premiership club Last updated on 1 hour ago1 hour ago.From the section Rugby Union Harlequins hooker Jack Walker has signed a new contract. The club have not disclosed the length of the 26-year-old’s new deal who moved to the Stoop from Bath in the summer of 2021 and has played 41 times. The former England Under-20 player was called into the senior England squad for last summer’s tour of Australia but did not win a Test cap. “I’ve enjoyed every minute of my first two seasons since starting with this team,” Walker told…