T-H Marine T H Marine Steer Stop Steering Lock For. Similar to the original Steer Stop units clip onto hydraulic steering rams on either side of outboard to keep engine straight and prevent damage to motor supports. The cord then keeps units together when stowed and aids removal. Features of T-H Marine SS-3-DP T H Marine Steer Stop Steering Lock For Locks hydraulic steering when trailering Fits most steering cylinder rods on outboard engines Snaps over outboards hydraulic steering cylinder rods Helps keep engine centered during transport Protects steering system outboard and motor supports Package Contents: T-H Marine SS-3-DP T H Marine Steer Stop Steering Lock For T-H Marine SS-3-DP: T H Marine Steer Stop Steering Lock For