Lincoln Electric KP3360-1-B25 EXTENDED DIFFUSER, THREAD-ON, 350A Sale Price: $532.18 Original Price: $574.75 EXTENDED DIFFUSER, THREAD-ON, 350A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25 Quantity: Add To Cart Added! EXTENDED DIFFUSER, THREAD-ON, 350A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 25