Guy ring for 43 foot vertical antenna

I have a 43' vertical antenna in my yard.  It is made of 12 sections of aluminum tubing from DX Engineering.  This guy ring is made to fit around the pole at around 21' and connect to three guy wires anchored to the ground.

I made this ring five years ago with PETG and it's been up in all weather continuously on the antenna since then.  Last time I brought the antenna down, the ring looked perfect.