Extension Ring 73171-K



Extension Ring 73171-K

Steel Box Extension Ring OBEX Square

4 11/16″ Square with round knockouts on the sides.

Knockouts are (10) 1/2 INCH and (6) 3/4 INCH

42 cubic inches.

4-11/16 inches (width) x 4-11/16 inches (height) x 2-1/8 inches (deep).

Great for adding extra capacity to the box.

UL listed.