Transit Car Urethane Wheel Chock (Flush Rail)
• Urethane double chock with indestructible fiberglass handles for use with transit cars and passenger cars.
Apply brakes before installing chocks. Do not use on freight cars being worked or locomotives.
• Use on flat track only.
Tension cord is sized to fit minimum 28" diameter wheel and can be stretched to accommodate up to a 36" diameter wheel.