Extremely important for caravan and trailer owners. Consists of two parts. Part 1 / Sway arm to stabilize the caravan, prevent swaying on the road, and resist wind, trucks, and sudden bumps. Part 2 / A plate made of solid iron to be mounted on the hitch, to secure the sway arm. Price for both parts is 550 SAR, the cheapest price I offer, no negotiation. Serious buyers only, please, to avoid wasting time. The price is final.