Source for Zinc-Plated Continuous Hinge
I plan to build a shed for my daughter, and I would like to use zinc-plated (galvanized) continuous (piano) hinges for the doors. Anyone know of a source? Many of the pre-built and kit sheds available at the big-box stores use them, yet I have searched and searched online and can find no one who sells them. I find only aluminum, nickel-plated steel or stainless steel. I would need the 72” length.