<h3>About this item</h3><ul> <li>1/2" Lug Nut Socket Set:This carefully crafted ZOYAKKI 4PCS 1/2-inch set includes metric sizes 17mm,19mm,21mm and 22mm wrenches,and the 21mm non-marring impact socket provides versatility for a variety of automotive tasks.Invest in high-quality lug nut socket products for reliable and efficient performance</li> <li>6 Point Design:These impact lug nut sockets are designed with a 6-point flank drive,which prevents fastener round-off by applying force to the flat sides of a fastener rather than its corners,making it an effective tool for any tire lug nut socket set</li> <li>Scratch-Free:Equipped with 360 degree detachable non-scratch nylon sleeve and non-marring insert protector,prevent scratches to your wheel rims,bolt tops and lug nuts during service.Attention:Some wheels have very confined lug wells.Please note diameter of the sockets to avoid any difficulties in accessing the lug</li> <li>Thin wall &amp; Easy Identification:ZOYAKKI Drive Impact Lug Nut Sockets adopt thin-wall design which can penetrate deep into the slit easily.With Color electroplate finish and stamped markings adorning each wheel lug nut socket,making All sleeves can be easy to identify,keep,and read</li> <li>CR-MO Material:Made from high-quality chrome molybdenum steel,these 6-point sockets are sturdy and corrosion-resistant,ensuring long-lasting durability.With a blow-molded storage case for easy organization,this set is a must-have for any automotive enthusiast</li> </ul><h3>Overview</h3><ul> <li> <strong>Brand:</strong> ZOYAKKI</li> <li> <strong>Material:</strong> Chrome Molybdenum Steel</li> <li> <strong>Finish Type:</strong> Corrosion-resistant,Black Phosphate Finish</li> <li> <strong>Number of Pieces:</strong> 4</li> <li> <strong>Drive System:</strong> 1/2 inch</li> </ul>