Bit of a newbie to DIY here.
We've moved in to a house that came with a summer house but the double doors were a bit wonky/wouldn't open easily without breaking in the door. I need to get 4 new hinges for the doors but I'm not sure where I can find these ones. I've looked online on UK sites such as Screwfix but as I'm not sure of the particular name I'm not having much luck.
I've attached a drawing (sorry it's the best I can do as my camera isn't working). My Paint skills aren't the best, it's actually a cylinder shape and half of it spins/moves (this is what is broken/doesn't move anymore so it breaks in to the door).