14x85mm black steel bolt to install on the wall in a threaded way, ideal for hinges with space for a 14mm diameter pivot.
The hinge must be inserted and threaded securely to the concrete and it will be important that it is located at 30º from the wall on which the door closes so that it has greater resistance.
It is made of quality steel which will give it a long useful life .
It will always be installed with the pivot facing up and the hinge will fit into it.
When choosing the hinge , make sure it is for 14mm hinges.
