Socket Allen bit Jonnesway 1/2" hex H7 x 55 mm (S09H407)

Jonnesway 1/2" hex Allen socket bit H7 x 55 mm is a drive socket designed for use with 1/2-inch drive ratchets and torque tools. The H7 hex profile ensures a precise fit to hex fasteners, while the 55 mm overall length provides additional reach for recessed or hard-to-access bolts. Constructed for workshop and field use, this Allen bit socket is intended for tasks that require reliable contact, controlled torque application and resistance to wear during repeated use.

Advantages

The hex profile H7 delivers accurate engagement with hex fasteners to reduce rounding and slipping. Compatibility with 1/2-inch drive tools allows use with standard ratchets, breakers and torque wrenches. The 55 mm length increases accessibility to recessed fasteners without sacrificing control. The socket bit is manufactured to dimensional tolerances for consistent fit and repeatable performance in automotive, mechanical and assembly operations.

Suitable for

• Automotive repair and maintenance
• Mechanical assembly and disassembly
• Industrial and workshop fastening tasks
• Applications requiring torque control and extended reach

Key specifications

• Drive size: 1/2-inch
• Hex size: H7
• Overall length: 55 mm
• Tool interface: socket bit for use with ratchets and torque wrenches
• Material and finish: engineered for durability and wear resistance

How to use

Select a compatible 1/2-inch drive ratchet or torque tool and insert the socket bit into the drive. Ensure the H7 hex end seats fully into the fastener head to achieve correct engagement before applying torque. For torque-critical applications, use an appropriate torque wrench and follow the fastener manufacturer’s torque specifications. Remove the bit from the drive after use and inspect for wear or damage before reusing.

Usage recommendations

Use with properly sized fasteners and recommended torque settings to minimize fastener and tool wear. Avoid side loading or prying on the socket bit to prevent deformation. Store in a dry tool case to reduce corrosion and inspect regularly for signs of rounding or cracking.