CG 1000 1000 capacity. Up to 75% extension. CG 1200 1200 lb capacity. Up to 75% extension. CG 1500 1500 lb capacity. Up to 75% extension. CG 1800HD 1800 lb capacity. Up to 75% extension. CG 2200HD 2200 lb capacity. Up to 75% extension. CG 1000XL 1000 lb capacity. 100% of the Cargo Tray Length Slides Out for Total Access to your Cargo. CG 1000XL Jeep-JK 1000 lb capacity. 100% of the Cargo Tray Length Slides Out for Total Access to your Cargo. CG 1500XL 1500 lb capacity. 100% of the Cargo Tray Length Slides Out for Total Access to your Cargo. CG 2200XL 2200 lb capacity. 100% of the Cargo Tray Length Slides Out for Total Access to your Cargo. Duraglide 1000 Steel frame, powder coated finish, 65% extension in single or dual diretions,18 roller bearings.