EMTOP 1/2" Dr. 21mm Hex Socket in Corrosion-Resistant Black Nickel Finish & Chrome Vanadium Steel for Mechanics (ESCT12211)

Introducing the EMTOP ESCT12211 1/2" Dr. Hex Socket, a robust and reliable tool designed for both professional mechanics and DIY enthusiasts. This socket features a 21mm hexagonal head, perfect for tackling a wide range of automotive and mechanical tasks. Its durable construction and corrosion-resistant finish make it a valuable addition to any toolkit, offering long-lasting performance.

Crafted from high-quality 50BV30 chrome vanadium steel, the EMTOP ESCT12211 is engineered for superior strength and resilience. The material undergoes a heat treatment process, significantly enhancing its durability and extending its lifespan, even under demanding use. The socket is finished with a black nickel plating, which not only provides a sleek look but also offers excellent resistance to corrosion and rust, ensuring it performs reliably in challenging environments.

The ESCT12211 boasts a 21mm hexagonal design for a secure and firm grip on fasteners, minimizing the risk of slippage. It is compatible with 1/2-inch drive tools, a common size in many wrench sets. For convenient storage and organization, this socket comes with a practical plastic holder. The model number is ESCT12211, and its material is specified as 50BV30 chrome vanadium steel with a black nickel plated surface.