2″ X 1/2″ X 1/2″ corner brace
1-1/2″ X 3/4″ X 3/4″ heavy duty staple brace. Has thicker-than-standard walls.
3″ X 3″ X 7/8″ corner brace w/ screw holes
2″ X 3/4″ X 3/4″ corner brace.
Corner Brace 2-1/2″ X 2-1/2″ X 3/4″.