Socket 12-point 1/2" 20 mm STANLEY 88-792-1

STANLEY 12-point 1/2" 20 mm socket (model 88-792-1) is a single 20 mm socket designed for use with 1/2" drive ratchets and breaker bars. The 12-point profile allows engagement on hexagonal and 12-point fasteners in multiple positions, offering easier alignment in confined spaces. Constructed from durable steel, the socket is intended for professional and DIY applications in automotive repair, mechanical servicing, and general maintenance.

Advantages

The 12-point geometry provides more engagement positions than a 6-point socket, simplifying access to fasteners in tight or awkward locations. The 1/2" drive compatibility ensures the socket can be used with standard workshop ratchets, torque wrenches, and breaker bars. Steel construction delivers strength and wear resistance for repeated use in workshop and field environments. Precise internal dimensions ensure a secure fit on 20 mm fasteners to reduce rounding and slipping.

Suitable for

• Automotive repair and wheel fastening
• General mechanical maintenance and assembly
• Service and repair tasks requiring a 20 mm socket
• Use with 1/2" drive ratchets, torque wrenches, and breaker bars

Key specifications

• Socket profile: 12-point
• Drive size: 1/2" (12.7 mm)
• Socket size: 20 mm
• Material: steel construction for workshop durability
• Intended use: fastening and loosening hexagonal and 12-point fasteners

How to use

Select the 20 mm socket and attach it securely to a compatible 1/2" drive ratchet, torque wrench, or breaker bar. Position the socket squarely over the fastener head, ensuring the 12-point profile fully engages the fastener. Apply steady torque, avoiding sudden impacts unless using an impact-rated tool and socket. For loosening tight fasteners, use a breaker bar or apply penetrating lubricant as needed. After use, inspect for wear and store in a dry, organized toolbox to maintain condition.

Usage recommendations

For best results, use the socket with a matching 1/2" drive tool and avoid excessive side-loading. If precise torque values are required, pair the socket with a calibrated torque wrench. Replace the socket if signs of rounding, cracking, or excessive wear appear to maintain safe and effective operation.