Lincoln K and KP Numbers › Lincoln Electric KP1889-1 DRIVE ROLL, OUTER, 5/64-1/8 KN, TWINARC Lincoln Electric KP1889-1 DRIVE ROLL, OUTER, 5/64-1/8 KN, TWINARC Sale Price: $144.93 Original Price: $162.32 DRIVE ROLL, OUTER, 5/64-1/8 KN, TWINARC PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! DRIVE ROLL, OUTER, 5/64-1/8 KN, TWINARC PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000