String Light Pole Mount - Through Rail

I needed a way to mount some string lights on my deck.  I purchased two sets of poles from Amazon, but the way they are intended to be mounted did not work for me, so I made these parts to help.

I printed with PETG on a Prusa MK3.5 and a 0.8mm nozzle.  I used five perimeters and an infill of 50% for strength. 

The hole through the deck handrail is 1.25 inches in diameter and is designed to be offset 10mm from the inside surface of the handrail supports; the center of the hole should be 25.6mm from any support below the rail.  I secured the bottom bracket with four standard decking screws.

This should work with any 1-inch pole; the one I purchased:

 Amazon.com: RINLAIN String Light Poles 2 Pack，8.3ft Height Adjustable Metal Stand Pole with Hooks for Hanging String Lights，Garden, Backyard, Patio Lighting Stand for Parties, Wedding (2Pack-Deck Pole, Black) : Patio, Lawn & Garden