Sold as 2 UNITS at $37.32 per unit. (1 unit = Cd/2.) Size 1. For use in metal gates up to 132 lbs. for gates up to 700 lb. point load. Adjustable self-closing mechanism ensures gate closes. Made of quality polymers and stainless steel components that won"t rust or bind. Self lubricating and UV- stabilized. Replaces SKU # 5192240. Card/2. Manufacturer number: S836-239. SKU #: 5439419. Country of origin: Australia. Distributed by National Mfg. Sales Co.