Test plate with hinged flap

A test run in 1.75mm stainless steel PLA to see if I could make a working hinged flap in one print. It worked first time. Flap pivots on an integral pin, the print is made of three parts, the main body (full of holes just for dimensional accuracy testing), a pivot pin and the flap. Interest only, no value other than seeing what 3D printing can do.