Wilmar M980 Emergency Lug Nut Removal Set by Wilmar. $11.20. Wilmar's M980 emergency lug nut removal set works to remove lug nuts and locking lug nuts, if the lug nut key is misplaced, lost or lug nuts are worn, stripped or damaged. Heavy duty impact-grade steel will not split or crack. 13/16-Inch and 1-Inch sizes fit most lug nuts/bolts on most vehicles. 1/2-Inch drive.