1.SPECIFICATION: Diameter: 14in | Pitch: 17in | Blade: 4 | Tooth: 15 | Rotation: Right | Material: Alloy-Aluminum 2.REPLACE YOUR PROP: OEM ones for Mercury Outboard Engines 135-300HP , Reference No.:48-8M0084494,good choice as a back up for your boating or fishing 3.OUTSTANDING QUALITY: Based on strict quality control ,our propellers are extremely durable without sacrificing top speed,acceleration or rmps,reduce the wear and tear on your engine and fully-fuel efficiency. Better speed and save money for you! 4.HUB KITS INCLUDED: Interchangeable hub, hardwares are included:forward thrust washer, drive sleeve, aft adaptor,tabwasher and propeller nut; Fit your boat well and easy to install 5.QUALITY GURANTEE: Don't be limited by policy. We offer 12 months free replacement guarantee for blades fracture and bush slipping. (Except normal wear, accidental damage, modification, improper installation.) ASIN B0CF943H9Q Brand Name YOUNG PROPS Package Weight 4.26 Kilograms Item Package Dimensions L x W x H 15 x 15 x 7.5 inches