DESIGENED FOR: Rail Mount Outboard Bracket is designed to be mounted onto the rail of the boat and provides a secure and stable platform for the motor. It's a great option for boat owners who want to maximize space on their vessel while still being able to use an outboard motor 2-PIECE: Rail Bracket 2-piece mounting blocks clamp around 1" (25.4mm) O.D. T rail. Attachment hardware, 4 Stainless Steel Bolts, Washers and Pressure Nuts included MARINE-GRADE MATERIAL: Durable UV-stabilized polypropylene is designed to withstand exposure to sunlight, saltwater, and other environmental factors that are commonly found in marine environments APPLICATION: For use with small outboard motors that are commonly used on dinghies, tenders, and small boats. Designed to hold a Maximum weight of 80 lb outboard motors MEASUREMENTS: Dimensions: 6-5/8" (168mm) x 7" (178mm) Attachment Method: Clamps onto 1" rail T. FIVE OCEANS, 40 Years Developing High-Quality Marine & Outdoor Products, Weight: 1.8 pounds, Manufacturer: Five Oceans