Vista 73151-K 1 1/2" Deep Square Extension Box 4 11/16'' Square w/ Knockouts

Rana Electrical Supply

4 11/16” DEEP SQUARE BOX EXTENSION RING WITH KNOCKOUTS 1 1/2” Deep, 30.0 CU. IN. 10 x 1/2” knockouts (on sides). 6 x 3/4” knockouts (on side). VISTA METAL BOXES PRODUCTS CATALOG