Lincoln Electric KP4758-4 #4 GAS LENS CUP, 17/18/26 Sale Price: $8.96 Original Price: $9.68 #4 GAS LENS CUP, 17/18/26 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 2 Quantity: Add To Cart Added! #4 GAS LENS CUP, 17/18/26 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 2