Welded type pre-galvanized steel material 4 inch 4 inch 3-1 2 inch 24 standard package 46 cu inch capacity 8 1 2 inch-3 4 inch eccentric side 4 1 2 inch-3 4 inch eccentric end 4 1 2 inch-3 4 inch eccentric bottom knockout size Brand: Thomas & Betts Size: []