Lincoln K and KP Numbers › Lincoln Electric KP2744-564 CONTACT TIP 350, 5/64 Lincoln Electric KP2744-564 CONTACT TIP 350, 5/64 Sale Price: $25.18 Original Price: $28.20 CONTACT TIP 350, 5/64 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000 Add To Cart Added! CONTACT TIP 350, 5/64 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000