Rv Slide Out Supports 21"-37" The new design has eliminated

The new design has eliminated the obstruction and minimized the turbulence in the blower housing

Scratch resistant matte finish that is easy to keep clean

Automatically turns on while you're driving and shuts off after two minutes once you are parked

ParkPower inlets feature UV stabilized glass-filled polyester construction for long-lasting strength

Rv Slide Out Supports 21"-37" The new design has eliminatedKeep your Rv slide outs level and prevent damage to your RVs extension tubes. Unlike other slide out supports, these feature a quick release adjusting levers, to eliminate twisting. Just pull, adjust and lock in place to the length that you need! 2 per box.