The EMTOP ESCT12211 socket is an ideal choice for both professionals and hobbyists, thanks to its 21mm hex design and 1/2" internal thread. It's constructed from high-quality chrome vanadium steel (50BV30) with heat treatment for increased durability and lifespan. Featuring a corrosion-resistant black nickel finish, it's suitable for use in harsh environments.

Key features:

• Socket size: 21 mm
• Connection size: 1/2 inch
• Hexagonal design (6 points) for precise adjustment
• Made of 50BV30 chrome vanadium steel
• Heat treatment for increased strength
• Black nickel plating, rust resistant
• Equipped with a plastic holder for practical storage.

• Model: ESCT12211
• Handle head size: 21 mm
• Connection size: 1/2 inch
• Material: 50BV30 chrome vanadium steel
• The surface is black nickel plated.