Sky turtle tent pole hooks

I have a tent from [Boutique Camping](https://www.boutiquecamping.com/tents-c1/star-bell-tent-t237) which has a single main tent pole, 39mm diameter. It is a great tent, but it only has 1 hook for hanging stuff up on the pole, and this is quite high up - much too high for the rest of my family, so I designed this hook set to slide over the pole (will need to do this when pitching the tent before assembling the centre pole) in Tinkercad. It has a hand-tightened bolt to allow it to clamp onto the pole - but please be careful as if you over-tighten you may either crush the pole, or break the bracket. That said, I've tested this on my aluminium pole and it was fine - I deliberately made the bolt head smooth to help avoid this scenario! Note that this hook set is not intended to take heavy weights so please use your common sense - I am thinking camping towels or maybe some lightweight coats. If you put on too much weight, you may find your coats sliding down the pole!

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