Milwaukee 45-34-9122 1/2′ Drive 21MM Metric 6-Point Socket with FOUR FLAT™ Sides

Engineered for both durability and performance, this 1/2″ drive 21MM metric socket is equipped with innovative FOUR FLAT™ sides that not only prevent rolling but also provide a wrench-ready surface for enhanced versatility. The chrome finish not only adds an aesthetic touch but also serves to protect against corrosion, ensuring lasting performance in demanding environments. Stamped sizes improve visibility during use, while the six-point design and optimized geometry help to prevent rounding of fasteners, making it an essential tool for any technician or DIY enthusiast. Backed by a lifetime guarantee, this socket exemplifies Milwaukee Tool’s commitment to quality and reliability.