Milwaukee SHOCKWAVE™ Impact Duty 1/2 Drive 21MM Metric Lug Nut Wheel Socket

PROFESSIONAL-GRADE RIM PROTECTION FOR HIGH-VOLUME WHEEL SERVICE

In high-volume tire shops and automotive service centers, the risk of marring expensive alloy rims is a constant liability. The Milwaukee SHOCKWAVE Impact Duty 21mm Lug Nut Wheel Socket is engineered to eliminate that risk while maintaining the high-torque performance required for impact use. Built from high-strength forged steel, this socket features a thin-walled profile that provides critical clearance in tight wheel assemblies where standard impact sockets often bind or scratch. The integration of the ARMOR-GUARD sleeve ensures that even during rapid-fire wheel removals, the socket body never makes direct contact with the rim’s finish, providing a professional-grade safeguard that protects both the equipment and the customer’s investment.

• / ARMOR-GUARD™ Sleeve is constructed from premium, durable plastic to provide lasting protection against cracking or shredding during heavy-duty wheel installations and removals.
• / Non-marring internal plastic insert protects the face of the lug nuts from cosmetic damage, ensuring a clean finish on every service.
• / Color-coded Gray sleeve for Metric identification combined with stamped and ink-filled markings ensures the boldest, longest-lasting size visibility in low-light shop environments.
• / Dual-hole design and ring groove allow for secure attachment and rapid removal when switching between impact wrenches, ratchets, or adapters.