Lincoln K and KP Numbers › Lincoln Electric KP3542-45 GUN TUBE ASBLY, 45 DEGREE WC Lincoln Electric KP3542-45 GUN TUBE ASBLY, 45 DEGREE WC Sale Price: $555.88 Original Price: $622.59 GUN TUBE ASBLY, 45 DEGREE WC PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! GUN TUBE ASBLY, 45 DEGREE WC PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000