Lincoln Service Parts 2 › Lincoln Electric 9SS29287-9 DUCT CLAMP (500MM - 20�) S29287-9 Lincoln Electric 9SS29287-9 DUCT CLAMP (500MM - 20�) S29287-9 Sale Price: $188.78 Original Price: $217.10 DUCT CLAMP (500MM - 20�) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Add To Cart Added! DUCT CLAMP (500MM - 20�) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1