Improved Holiday Light Clips for Rivian Crossbars

If you want super consistent spacing and mounting of hoiday lights on your crossbars, this will do it for you.  There are 3 main components:

4-piece Rail Insert: 

Each channel in each side of each crossbar gets 2 of these.  They hold 4 lights each.  Mount the lights in the holders and tuck the wires into the channel underneath.  Slide the piece in.  Rinse and repeat.  Note you don't want to slide a mount completely in until you have the 2nd one prepped and ready to go in.

Middle Gap:

These are designed to sit in the gap in the middle of the crossbar and get zip-tied down.  They have a channel underneath as well.

Side Brace:

These are a 2-piece design to fit on a build plate.  They also get zip-tied to the crossbars to prevent lights from flapping and banging into the sides of your truck.  I use a 30mm long M3 bolt and nut to hold the 2 pieces together along with glue.

Printing/Assembly Guidelines:

Use PETG, ASA, or ABS.  PLA can melt in the sun.  It's not fun.