Raco Extension Ring 1-7/8 x 2-5/4 in. 8-Knockout

Description

Used to add additional wiring capacity to handy box. Six 1/2 inch knockouts (sides) and two 1/2 inch knockouts (ends). 4 inch x 2 inch x 1-7/8 inch D. 13 cu-in capacity. UL listed.