Lincoln K and KP Numbers › Lincoln Electric KP2745-764R CONTACT TIP, 7/64 (2.8 MM) EXTENDED LIFE Lincoln Electric KP2745-764R CONTACT TIP, 7/64 (2.8 MM) EXTENDED LIFE Sale Price: $49.64 Original Price: $55.60 CONTACT TIP, 7/64 (2.8 MM) EXTENDED LIFE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000 Add To Cart Added! CONTACT TIP, 7/64 (2.8 MM) EXTENDED LIFE PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000