5000 LBS WEIGHT CAPACITY Used for a Bottom Track or V Track Best for an industrial fence/ gate Color: Gold plated Weight: 12 lbs Has a corresponding v groove box sold seperately. 6" V Groove Wheel with Double Bearing Sliding Gate. The wheels weight capacity is 5000 Lbs. The screw with the washer is also included. These are wheels for bottom tracks that roll the gate in either direction. They are heavy duty 6'' Solid Wheels.