Socket set KS Tools 911.1372 1/2 inch drive Imperial 2.2 cm diameter

The KS Tools 911.1372 socket set item is a 1/2 inch drive Imperial bit socket designed for use with tamperproof Torx fasteners. Manufactured in Germany, the socket has a 2.2 cm diameter and a length of 55 mm, weighing approximately 90 g. It is intended for insertion into a compatible 1/2" drive ratchet or breaker bar and provides a secure interface for Torx tamperproof screws and bolts in Imperial-size applications.

Advantages

This bit socket offers precise fitment to Torx tamperproof fasteners and reliable torque transfer thanks to its 1/2 inch drive interface and solid construction. The German manufacturing standard ensures consistent dimensions and durable performance under repeated use. Its compact 55 mm length and 2.2 cm diameter make it convenient for use in constrained spaces while maintaining adequate engagement depth for secure fastening and loosening.

Suitable for

• Removing and installing tamperproof Torx screws and bolts in Imperial-size assemblies
• Automotive repair tasks requiring a 1/2" drive tool interface
• Maintenance and installation work on machinery, equipment panels, and enclosures with security Torx fasteners

Key specifications

• Drive size: 1/2 inch
• Bit type: Torx tamperproof
• Outer diameter: 2.2 cm
• Length: 55 mm
• Weight: 90 g
• Country of manufacture: Germany

How to use

Select a compatible 1/2" drive ratchet, breaker bar or extension and insert the KS Tools Torx tamperproof bit socket onto the square drive until it locks. Align the tamperproof Torx bit with the fastener and apply steady torque while keeping the tool perpendicular to the screw or bolt head. For tight or seized fasteners, use controlled force and consider applying penetrating lubricant before attempting removal. After use, clean the socket and store it in a tool organizer to protect the bit profile.

Recommendations

Use hand tools matched to the 1/2" drive size to avoid excessive stress on the tamperproof bit. Inspect the bit profile before use and replace the socket if signs of rounding or wear appear to prevent damage to fasteners. For high-torque applications, use a properly rated torque wrench and follow equipment manufacturer torque specifications.