Feature 1Dimensions: Wheel height is 280mm/11.0in, diameter is 136mm/5.3in, width is 86mm/3.4in, mounting plate size is 150x100mm/5.91x3.94in. 2Prevent Boat Damage: Inflatable boat launching wheel will avoid damage to your boat due to boats movement, with a steering wheel locking device. 3Easier to Move Dinghy: This dinghy towing wheel is easy to mount to the bottom of your boat to move your boat on the beach or other ground. 4Premium Material: Made of graphite filled nylon resin with high abrasion resistance, high temperature resistance, waterproof and durable. 5Practical Wheels: Launch wheels fit in behind the tubes and transom of even the smallest of craft without obstructing movement of the outboard motor.Item Type:Dinghy WheelsMaterial: NylonQuantity: 1 PairWheel Height: Approx.280mm/11.0inWheel Diameter: Approx. 136mm/5.3inWheel Width: Approx. 86mm/3.4inMounting Plate Size: Approx. 150x100mm/5.91x3.94in, 4 Fixing HolesFunction: Avoid damage to your boat due to boats movement, this trailer wheel has a steering wheel locking device to move your boat on beach or other groundApplication: Fit for Inflatable Boats, Aluminum Jon Boats, dingies Boats, and Dinghy Raft .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List2 x Dinghy Wheels8 x Bolt16 x Washer8 x Rubber Ring1 x Manual