I am building an EMT Bird Feeder Bar. I need it to swing 90-degrees, and I will attach a 45-degree bar to support the weight. I was looking at the barrel hinge, and I think it will work the best. I am concerned about the material of the hinge. What you are selling right now is b-stock. It appears that the plating is peeling off. Will you be getting any Standard stock soon?

I have added an image that roughly shows what me Idea is.