Lincoln K and KP Numbers › Lincoln Electric KP3541-60 GUN TUBE ASBLY, 60 DEGREE AC Lincoln Electric KP3541-60 GUN TUBE ASBLY, 60 DEGREE AC Sale Price: $372.88 Original Price: $417.62 GUN TUBE ASBLY, 60 DEGREE AC PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! GUN TUBE ASBLY, 60 DEGREE AC PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000