Sickspeed 16 Black/Blue Spiked Aluminum 60Mm Extended Tuner Lug Nuts for Wheels 12X1.5 L16 for Honda Civic Protected by U.S patent# USD720208. Slim design eliminates the need for spline drive lugnuts One threaded spike per lug / easy to swap out. Lugs are 60mm in length. Spikes add 30mm to overall length