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These are customized 3D printed rail caps for the access ports on your camper’s frame.

  • 3D printed using Polyethylene Terephthalate Glycol (PETG)
  • Selection of colors available – Black, Red, Gray, Orange – See Color Comparison Chart
  • Uses a synthetic rubber weatherstrip seal
  • Dimensions: 1.625″ x 1.625″
  • Customize with your camper build number

How It Works

This Thing

As you know the V2 comes with these access ports on the frame.

Cap It

We made these caps with a low profile to cover the access port.  The Rail Cap snaps right in.

The Seal

A synthetic rubber seal helps to keep the rail cap nice and snug to help prevent rattling.

Additional Information

Rail Cap Installation & Care

1 Year Limited Warranty