Lincoln K and KP Numbers › Lincoln Electric KP22-50 NOZZLE, GAS, SLIP-ADJ, .50 ID (22-50) Lincoln Electric KP22-50 NOZZLE, GAS, SLIP-ADJ, .50 ID (22-50) Sale Price: $8.67 Original Price: $9.71 NOZZLE, GAS, SLIP-ADJ, .50 ID (22-50) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! NOZZLE, GAS, SLIP-ADJ, .50 ID (22-50) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000