Entry Step; Series 23; Triple Electric Folding Step; 24 Inch Tread Width x 8 Inch Depth; With 8 Inch Rise; Up To 300 Pound Weight Capacity; Powder Coated/ Heavy Gauge Steel; 12.30 Inch Collapsed Height; With Step Controll; 9 Inch x 25.25 Inch Bolt Pattern; Kwikee 902309025 The Kwikee 23 Series Triple Tread Electric Step by Lippert Components automatically extends when you open your RV door and retracts when you close your RV door. The power step will automatically stop if it strikes an obstacle. Weatherproof wiring and connectors prevent shorts and corrosion in the system. Mounting Type: Coach Mount Folding Type: Power Folding Number Of Steps: 3 Overall Height (IN): 21-1/4 Inch Ground Contact: No Tread Depth (IN): 8 Inch Width (IN): 24 Inch Step Rise (IN): 8 Inch Collapsed Height (IN): 12-5/16 Inch Weight Capacity (LB): 300 Pound Surface Design: Smooth Material: Steel Color: Black With Platform: Yes Illuminated: Yes Lockable: No Features & Benefits Supports Up To 750 Pounds Heavy-Gauge Steel And Black Powder-Coated Finish For Long-Lasting Durability Solid Steel Drive Rods And Stainless Steel Bushings Sealed Wiring Connectors Stand Up To The Elements Hidden Amber Light Guides User In The Dark Step Automatically Stops If It Strikes An Obstacle Limited 1 Year Warranty