Milwaukee Tool SHOCKWAVE Impact Duty 1/2 Drive SAE & Metric 9PC Lug Nut Wheel Socket Set. Lug Nut Wheel Sockets feature the Most Durable, Non-Marring Sleeve to protect rims during tire changes. ARMOR-GUARDT Sleeve is made with premium, durable plastic towithstand regular wheel installation and removals. Lug Nut Sockets feature a non-marring plastic insert to protect lug nuts during use. Sleeves are color coded Gray for Metric sizes and Red for SAE sizes toensure easier socket selection. Sockets are Thin Walled for easy access in tight wheel assemblies. Sleeve holds securely during Lug Nut removals and lasts throughout thelife of the socket. Socket sizes are stamped & ink filled for the boldest, longest lasting markings. Non-slip hex geometry to prevent socket and fastener rounding. Sleeve can be removed to allow for lug nut access in tight wheelassemblies? Dual hole design and groove allows for easier attachment. Meets ASME Industry standards for thin-walled sockets. Optimized for use with 1/2 drive impact wrenches, drivers, ratchets, and adapters. MILWAUKEE® SHOCKWAVE Impact DutyT 1/2 Drive 6 Point Lug Nut Wheel Sockets feature the Most Durable, Non-Marring Sleeve to protect rims during tire changes. The ARMOR-GUARDT Sleeve is made with premium, durable plastic for Lasting Protection against cracking or shredding during wheel installation and removals. The sockets are thin-walled for easy access in tight wheel assemblies and feature a non-marring plastic insert to protect lug nuts during use. The sleeves are color-coded, Gray for Metric sizes and Red for SAE sizes, to ensure easier socket selection while also featuring stamped & ink filled sizes for the Boldest, Longest Lasting markings. Milwaukee sockets are engineered with high strength forged steel for optimized performance in heavy-duty applications. The customizable Socket Rail comes with removable end caps to add or take off socket clips for optimal storage. The dual-hole design and ring groove allow for easy socket attachment and removal. MILWAUKEE® SHOCKWAVE Impact DutyT Lug Nut Wheel Sockets are optimized for use with 1/2 drive impact wrenches, drivers, ratchets, and adapters and meet ASME industry standards for thin-walled sockets.