General description Sealey Rubber Wheel Chock is a single nylon reinforced rubber chock designed to prevent vehicle movement when being jacked on a level surface or parked on an incline not exceeding 12°. It is suitable for vehicles below 10 tonnes and is fitted with an eye bolt for securing with a rope or chain. Technical specifications Model No.: WC03 Material: Rubber Nett Weight: 3.81 kg Other information