Lincoln Service Parts 2 › Lincoln Electric 9ST9187-24 HEX LOCK NUT [2] T9187-24 Lincoln Electric 9ST9187-24 HEX LOCK NUT [2] T9187-24 Sale Price: $2.33 Original Price: $2.68 HEX LOCK NUT [2] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 2 Add To Cart Added! HEX LOCK NUT [2] PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 2