RAISED TYPE; STEEL MATERIAL; UL 514A, CSA, FS W-J-800 APPROVAL; 25 PER CARTON STANDARD PACKAGE; 1 CU INCH CAPACITY; 4 INCH BOX SIZE; ROUND WITH TAPPED EARS 2-23/32 INCH ON CENTER OPENING TYPE; 1/4 INCH RAISED; NO CORNERS CORNER TYPE