General description Sealey Rubber Wheel Chocks are designed to prevent vehicle movement when being jacked on a level surface or parked on an incline not exceeding 12°. This pair of durable rubber chocks is suitable for vehicles weighing up to 3 tonnes. Technical specifications Model No.: WC01 Material: Rubber Nett Weight: 3.79 kg Weight Each: 1.8 kg Other information EAN: 5054511344509