10 Flash patterns including double flash

magnetic base and 2

70 mm lens: Optic-free

OIL SYSTEM PROTECTOR

Polycarbonate lens

EBS 02.01.2724.004 SPRING BRAKE - CAM - TY27/24 ( 9254990040 ) Boxo Air Tools 10 Flash patterns including doubleBrake chambers are used on truck and trailer air brake systems, located at each wheel, where compressed air is converted into a mechanical force used to apply the brakes and stop the vehicle. They are also designed to apply the the brakes automatically in the event that there is a loss of system air pressure. This happens because the air pressure holding back the heavy parking emergency spring dissipates allowing the spring to extend the pushrod which