2-1/2″ X 2-1/2″ X 3/4″ corner brace. Replacement for Part #1693
2″ X 3/4″ X 3/4″ corner brace
2-3/4″ X 3/4″ X 3/4″ corner brace.
2″ X 1/2″ X 1/2″ corner brace
1″ X 1″ X 1″ corner brace