Final version of the 1G/3G 86/87 locking ring for the bulbs. 3D printed from ASA material. Final pricing is $30 shipped for both. $16.50 shipped for one as pictured.
For those of you interested in a cleaner looking print, I can print at a finer setting and do some post processing smoothing to give it a more molded injection look. It would cost a bit more. I can produce a sample of it if you're truly interested.