Socket 1/2" AWTools AW38611BL short hexagonal 21 mm Black Line

AWTools Socket 1/2" AW38611BL short hexagonal 21 mm Black Line is a compact impact socket designed for use with 1/2" drive impact wrenches and power drivers. The short length and six-point (hex) profile deliver secure engagement on 21 mm fasteners while the Black Line finish improves corrosion resistance and reduces glare. This socket is intended for situations where a robust, space-saving tool is required for automotive repairs, industrial maintenance, and assembly tasks.

Advantages

The short hexagonal design provides reliable grip on hex-head nuts and bolts while minimizing the risk of rounding. Compatibility with 1/2" drive impact tools ensures efficient power transfer and durability under high torque. The reduced overall length allows access in confined or recessed areas where standard sockets cannot reach. The dark finish resists surface wear and helps hide grease and grime during repeated use.

Suitable for

• Automotive repair and wheel maintenance where space is limited
• Industrial maintenance and machinery servicing
• Assembly lines and production equipment tightening
• Pneumatic or electric impact driver work in workshops

Key specifications

• Drive size: 1/2" compatible with standard 1/2" square drives
• Head profile: 6-point (hexagonal) for 21 mm fasteners
• Length: short/compact design for tight access
• Finish: Black Line protective coating
• Intended tool type: impact-rated for use with impact wrenches and drivers

How to use

Select the socket when you need to tighten or loosen 21 mm hex fasteners using a 1/2" drive impact wrench or driver. Fit the socket onto the square drive of the tool until it seats securely, then place the hex end onto the fastener. Operate the impact tool according to its manufacturer instructions, applying steady, controlled bursts as needed. After use, inspect the socket for wear or deformation before storing it in a tool organizer or protective case.

Usage recommendations

Use only with impact-rated tools and appropriate safety equipment. Avoid using a worn or damaged socket on fasteners, and replace the socket if signs of cracking, excessive rounding, or deformation appear. Clean and lightly lubricate the drive connection periodically to ensure secure seating and longer service life.