Lincoln Electric KP4757-4-B10 #4 GAS LENS CUP BULK PACK, 9/20 Sale Price: $44.81 Original Price: $48.40 #4 GAS LENS CUP BULK PACK, 9/20 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10 Quantity: Add To Cart Added! #4 GAS LENS CUP BULK PACK, 9/20 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10