brocraft boat launching wheels/boat launching dolly 12" wheels for inflatable boats & aluminum boats brocraft <br><b>features:</b><br>move your boat more easily with this set of boat launching wheels. the wheels easily lock up when not in use and just as easily fold down when ready for use. you'll wonder how you ever moved your boat without these. <br>these wheels install incredibly easily. simply attach the two brackets to the transom of your boat. when your boat is underway, you can lock the wheels up into a locking position or they can simply be removed. <br>the 12" pressurized wheels can support up to 500 lbs. ideal for dinghies, car toppers and other small boats. all hardware is included .