Lincoln K and KP Numbers › Lincoln Electric KP1594-3/64 INSULATED GROOVE ROLL KIT FOR.045 Lincoln Electric KP1594-3/64 INSULATED GROOVE ROLL KIT FOR.045 Sale Price: $126.34 Original Price: $141.50 INSULATED GROOVE ROLL KIT FOR.045 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000 Add To Cart Added! INSULATED GROOVE ROLL KIT FOR.045 PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 1.000