Lincoln K and KP Numbers › Lincoln Electric KP5290-2 HOSE KIT 15 FT. FM Lincoln Electric KP5290-2 HOSE KIT 15 FT. FM Sale Price: $224.31 Original Price: $251.23 HOSE KIT 15 FT. FM PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! HOSE KIT 15 FT. FM PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000