Socket 1/4" 6-point STANLEY 5 mm (model 728758)

STANLEY 1/4" 6-point socket, 5 mm, model 728758 is a compact hexagonal socket designed for use with 1/4" drive ratchets and compatible bit holders. The 6-point geometry provides full-face contact with 5 mm fasteners to reduce rounding and ensure efficient torque transfer. Its compact profile allows access in confined spaces typical of precision mechanical work and electronics assembly, while maintaining a stable fit for general maintenance and light automotive interior tasks.

Advantages

The six-point design offers improved grip on hex fasteners compared with bi-hex or shallow sockets, minimizing cam-out and slippage. Its 1/4" drive interface makes it compatible with a wide range of ratchets, extensions and bit adapters, offering versatility for small fastening jobs. The compact length and precise internal dimensions help reach recessed screws and bolts in tight assemblies, delivering consistent torque without damaging fastener heads.

Suitable for

• Precision mechanical assemblies and small machinery maintenance
• Electronics assembly and repair where small fasteners are used
• Automotive interior work and trim fastening
• General household maintenance and DIY projects requiring 5 mm sockets

Key specifications

• Drive size: 1/4" (compatible with 1/4" drive ratchets and adapters)
• Socket profile: 6-point (hexagonal) for full-face contact
• Nominal size: 5 mm for hex fasteners
• Length: compact profile suitable for confined spaces
• Typical materials: heat-treated chrome vanadium or equivalent impact-resistant tool steel

How to use

Select a 1/4" drive ratchet, extension or bit holder compatible with 5 mm hex sockets. Fit the socket onto the drive square until it engages securely, then place the socket over the 5 mm fastener and apply steady torque with the ratchet or driver. For tight spaces, use a short extension or universal joint as required. Inspect fastener heads and socket fit before applying high torque to avoid rounding the fastener.

Usage recommendations

Use the socket with hand-operated 1/4" drive tools for best control; avoid using with high-torque impact drivers unless the socket is explicitly rated for impact use. Keep the socket clean and free of debris, and store in a protective organizer to maintain precise fit. When loosening stubborn or corroded fasteners, apply penetrating lubricant first and use gradual, controlled force to reduce the risk of fastener damage.