Socket 3/8" 11 mm, NEO tools 08-171, 6-point hex drive

3/8" drive socket in 11 mm size from NEO tools, model 08-171, with a 6-point hex profile designed for secure engagement with hex-head fasteners. The socket is made to be used with 3/8" square drive ratchets, torque wrenches and extensions, providing reliable torque transfer for automotive repair, machinery maintenance and general mechanical work where accurate fit and grip are required.

Advantages

The 6-point hex configuration reduces rounding of bolt heads and enables a more positive engagement under load. Precision machined interior faces ensure consistent fit on 11 mm fasteners, while the standardized 3/8" square drive allows compatibility with a wide range of hand tools and accessories. The socket's compact length improves access in confined spaces and supports accurate torque application when used with a calibrated torque wrench.

Suitable for

• Automotive repair and maintenance
• Industrial and machinery servicing
• Assembly and disassembly of hex-head bolts and nuts
• General mechanical and workshop tasks

Key specifications

• Drive size: 3/8" square drive
• Socket size: 11 mm
• Point profile: 6-point (hex)
• Material and finish: hardened steel with corrosion-resistant surface treatment
• Connection: fits standard 3/8" ratchets and extensions
• Length: compact profile for improved access (short socket design)

How to use

Select the 11 mm 3/8" socket for the corresponding hex fastener and attach it securely to a compatible 3/8" square drive ratchet, breaker bar or torque wrench. Place the socket squarely onto the fastener head to ensure full contact of the 6-point faces. Apply steady torque with controlled force; when precise torque values are required, use a calibrated torque wrench and follow the fastener manufacturer's torque specifications. For removal, turn in the opposite direction and maintain alignment to avoid slippage.

Usage recommendations

Inspect the socket before use for signs of wear or damage. Use the socket only with tools rated for the intended torque; do not use impact tools unless the socket is specified for impact use. Clean and store in a dry toolbox or socket rail to prevent corrosion and preserve fit accuracy.