A very solid cast and polished stainless angled deck hinge for canopy or bimini frames.
I use these almost exclusively when I make covers for boats as they are strong and reliable.
These are used in combination with the cast range tube eye end.
It is fixed in position with an allen key grub screw at the back.
Boat Canopy frame fittings, also bimini frame fitting or awning frame fittings.