About this 3D model
This was built to be used on my green Army surplus fiberglass sectional mast for field use. It fits between the sections to attach guide wires for support. It is PLA 6" round, 1.57 inch center, .61 inch guide wire/rope holes and is .18 inch thick. I made 2 of this rings, 1 was 80% fill and the other was 40% full. Both are very strong and will do the job. Enjoy