I dont know if it's my lack of knowledge or not but I inserted the T ring into my EOS Canon T6 and now I cant remove it, it is way to tight

Bought for canon M50 and fits perfectly with no movement. Note that the fitting shows a red dot not the usual white for canon M fitting but it still fits Eos M cameras.

A very solid feeling T ring, however, the inner ring came loose inside my T adapter on first use without me noticing and had me really confused when I tried to use it again. I had to buy a set of Allen keys to get it fixed back in place but after tightening it, it's going nowhere.

Arrived quickly, as is always the case when ordering from FLO. Product is well made and looks/feels like you could drop it from a 50 story building and it would just shrug it off. Connects perfectly to my Canon 700D on the camera end and also connects directly to my Skywatcher 200p's 2"- 1.25" eyepiece converter once the 1.25" tube is unscrewed. I can also connect it to the 1.25" nose piece of my eyepiece projection unit which allows me to screw regular filters into the image train without needing to buy larger filters or even clip in filters. Buying a more expensive Canon t-ring will get you absolutely nothing extra over this fine offering, if you need a Canon t-ring, just stop looking and buy this one, you'll be more than happy.

t ring didn't fit on my micro 4/3 camera.i checked with FLO that it was meant to twist on all the way. i returned the item (at my expence) and received a refund.i then bought one from someone else (different make) and it fitted fine.
since FLO don't use micro 4/3, as they said , they couldn't test it, but it may possibly have been a 4/3 one. As far as i am concerned they sent me the wrong item ,and seemed a bit grudging to consider this a possibility.
they made me feel i was in the wrong. maybe they don't need the business ,but having ordered previously and it all been fine, i am sad that i'll never use FLO again.I don't mind paying to send it back but what i wanted was a follow up .I must assume since they didn't offer to send another, they did find that it was the wrong one, else why not offer me a replacement?

adaptor arrived well packaged, for the price i was expecting a plastic ring so was pleasantly suprised to find a good quality metal item, tried it last night and was well impressed

Does exactly what it should, made of solid material and enables me to get some great images.

High quality. Attach to the Canon EOS M6 and to the telescope firmly and with no play.

Not happy with this at all. Came with the inner ring loose. That was easily fixed with a small screwdriver. No it clicks into place firmly but there is a small bit of play when you touch the camera. You can twist the camera a small bit to the left/right. Checked online and this seems to be a common enough problem. Seems to be a matter of luck whether you get one that is fit for purpose.

These appear to be solidly built and of a high quality and attach to the camera body firmly and with no play. Very good product.