4" Steel Box Extensions 1-1/2" Deep 1/2" KO
Item No.
E4511
Topaz galvanized steel 4” Square Extensions are 1-1/2” deep and 21 cubic inches; perfect to add to junction boxes for additional wiring capacity and provide access for additional conduit runs and electrical wire. cULus listed and ROHS compliant.
WARNING: Cancer and Reproductive Harm www.p65warning.ca.gov
