Lincoln Service Parts 1 › Lincoln Electric 9SFC0000102042 SFB-DUCT COLLAR WITH GASKET ILU-20 INCH FC0000102042 Lincoln Electric 9SFC0000102042 SFB-DUCT COLLAR WITH GASKET ILU-20 INCH FC0000102042 Sale Price: $60.32 Original Price: $69.37 SFB-DUCT COLLAR WITH GASKET ILU-20 INCH PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! SFB-DUCT COLLAR WITH GASKET ILU-20 INCH PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1