Lincoln Electric KP1921-1 GUN TUBE ASBLY, 68 DEG. Sale Price: $283.89 Original Price: $306.60 GUN TUBE ASBLY, 68 DEG. PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1 Quantity: Add To Cart Added! GUN TUBE ASBLY, 68 DEG. PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1