Four two leg and four three leg nickle plated steel corners. 3 Leg measure 1.5" x 1.5" x 1.5", 1/2" internal radius, .18" diameter holes. 2 Leg measure 1.5" x 1.5" x .75", 1/2" internal radius, .18" diameter holes. Nickle plated finish.
Now with mounting screws!