Easy Leveling: BESTOOL RV wheel levelers allows easy leveling without blocks or ramps, Light trailer tire Leveler can be used with the single tire locking chock
Raises Trailer Axle: RV Leveling Kit have solid construction,maximum Bearing up to 3000 lbs,raises an axle up to 8-inches when fully extended
Adaptation Specifications : Fits most 13 inch, 14 inch and 15 inch wheels with up to a 28 inch tire diameter
Compatibility: RV levelers designed for light, single axle trailers only, can be used to turn the drive screw, elevating or lowering the tire lifting pads to the level position
Features: Adjustable baffle allow the RV tire trailer leveling to more accurately fit the tire and provide stability,corrosion-resistant finish for long life, must be used with industrial lubricants