Socket 3/8" Drive STANLEY STMT86310-0, Imperial 83 mm x 45 mm, 42 g

STANLEY STMT86310-0 is a 3/8" drive imperial socket designed for use with compatible 3/8" ratchets, extensions and adapters. With an overall length of 83 mm and a width of 45 mm, this compact socket provides a secure interface between fasteners and drive tools while remaining light at 42 g. The imperial sizing makes it suitable for tasks that require inch-based fittings and hardware.

Advantages

The socket's 3/8" drive ensures compatibility with a wide range of hand tools used in automotive and general maintenance. Its compact 83 mm length allows access in tighter spaces compared with longer sockets, and the moderate 45 mm width balances grip area with clearance. At 42 g, the unit is lightweight, reducing fatigue when carrying multiple sockets in a toolkit. The product is manufactured by a recognized brand and engineered for repeatable engagement with imperial fasteners.

Suitable for

• Automotive repairs that use imperial fasteners
• Maintenance and service work requiring inch-based sockets
• Assembly tasks where a 3/8" drive interface is standard
• Toolkits for mobile technicians and DIY enthusiasts working with imperial hardware

Key specifications

• Drive type: 3/8" (female square drive for ratchet and extension connection)
• Size system: Imperial (inch-based fitting)
• Overall length: 83 mm
• Width: 45 mm
• Weight: 42 g

How to use

Select a compatible 3/8" drive ratchet or extension and attach the socket by pressing it onto the square drive until it clicks or seats securely. Position the socket squarely on the fastener to avoid rounding edges, then apply torque with steady, controlled force. Use appropriate torque-limiting tools when working with specified fastener torque values. After use, clean visible debris and store the socket in a designated holder or organizer to avoid corrosion and loss.

Usage recommendations

Ensure the socket size matches the imperial fastener before applying force. Avoid using the socket with impact tools unless it is specified for impact use; using a hand socket on power impact tools can cause damage. Periodically inspect the drive and working faces for wear, and replace if deformation or significant wear is present.