Lincoln K and KP Numbers › Lincoln Electric KP2925-45 GUN TUBE ASBLY, 45 DEG. 300A Lincoln Electric KP2925-45 GUN TUBE ASBLY, 45 DEG. 300A Sale Price: $83.03 Original Price: $92.99 GUN TUBE ASBLY, 45 DEG. 300A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! GUN TUBE ASBLY, 45 DEG. 300A PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000