Lincoln K and KP Numbers › Lincoln Electric KP1928-2 GUN TUBE ASBLY, 60 DEG, 300A Lincoln Electric KP1928-2 GUN TUBE ASBLY, 60 DEG, 300A Sale Price: $118.01 Original Price: $132.17 GUN TUBE ASBLY, 60 DEG, 300A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! GUN TUBE ASBLY, 60 DEG, 300A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000