Lincoln K and KP Numbers › Lincoln Electric KP22-37-B25 NOZZLE, GAS, SLIP-ADJ, .375 ID (22-37) Lincoln Electric KP22-37-B25 NOZZLE, GAS, SLIP-ADJ, .375 ID (22-37) Sale Price: $216.74 Original Price: $242.75 NOZZLE, GAS, SLIP-ADJ, .375 ID (22-37) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25.000 Add To Cart Added! NOZZLE, GAS, SLIP-ADJ, .375 ID (22-37) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25.000