Lincoln K and KP Numbers › Lincoln Electric KP2100-4B1 INNERSHIELD CONTACT TIP 5/64 SEVERE DUTY Lincoln Electric KP2100-4B1 INNERSHIELD CONTACT TIP 5/64 SEVERE DUTY Sale Price: $79.46 Original Price: $89.00 INNERSHIELD CONTACT TIP 5/64 SEVERE DUTY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000 Add To Cart Added! INNERSHIELD CONTACT TIP 5/64 SEVERE DUTY PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000