4" Square Extension Rings
Build America, Buy America (BABA) compliant electrical products
Categories in 4" Square Extension Rings
4" Square Box Extension Ring - 1-1/2" Deep - 21 cu in - 1/2" + 3/4" Eccentric KOs - Pre-Galvanized Steel(1)4" Square Box Extension Ring - 1-1/2" Deep - 21 cu in - 1/2" + 3/4" KOs - Pre-Galvanized Steel(1)4" Square Box Extension Ring - 2-1/8" Deep - 30.3 cu in - 1/2" + 3/4" KOs - Pre-Galvanized Steel(1)