elastic-safety-tether-single-armSingle arm elastic safety tether for improving the safety during sailboat racing. The elastic arm extends from 104cm (41") to 183cm (72"). These safety tethers incorporate a lightweight aluminum double action safety hook, built in stress indicator and welded O ring for improved security offshore, whether racing or cruising. The stress indicator features a bright overload flag that is exposed when the tether is stressed to the point of needing