ST Fiber Optic Patch Panel Connector Tool

Anyone who has ever tried to change a patch cable in a full panel will know how hard it is to manipulate the twist collar on the connector.
I designed this to slip around the fiber about 6" up and slide snug over the connector to the collar. A tapered grip inside allows you to twist it off and back on without tricky finger acrobatics!
This is a time and finger saver over a long day for anyone who works in telco or data jobs.
Thanks!

oh, this is also my first project ever so any input is appreciated :)