Socket 3/8" drive Beta Tools 8 mm model 910A-8

Beta Tools socket with a 3/8" drive and 8 mm size, model 910A-8 is a single-piece hand tool designed for tightening and loosening metric fasteners. The socket fits square 3/8" drive handles and accessories and is intended for use in automotive, mechanical and general maintenance tasks where an 8 mm hexagonal interface is required.

Advantages

The socket is manufactured to provide a precise fit on 8 mm fasteners, reducing rounding and slippage. Its 3/8" square drive interface ensures compatibility with a wide range of ratchets, torque wrenches and extensions that accept this common drive size. The compact length and uniform hex profile allow access in moderate recesses while maintaining torque transfer efficiency.

Suitable for

• Automotive repairs such as engine and bodywork fasteners
• Mechanical assembly and disassembly of machinery parts
• General maintenance and repair tasks around workshops and homes
• Use with hand ratchets, torque wrenches and 3/8" extensions

Key specifications

• Drive size: 3/8" (square)
• Socket size: 8 mm (hexagonal)
• Compatibility: fits standard 3/8" ratchets, torque wrenches and extensions
• Design: single-piece 6-point hex profile for secure contact with fastener flats
• Typical applications: metric bolts and nuts commonly used in automotive and mechanical systems

How to use

Select a compatible 3/8" drive ratchet or torque wrench and attach the socket by pushing it onto the square drive until it clicks or seats securely. Place the 8 mm hex end onto the fastener and apply torque by turning the handle. For tightening with specified torque, use a calibrated torque wrench and apply the factory or component manufacturer's torque value. When removing fasteners, ensure stable support and turn the ratchet in the loosening direction while keeping the socket fully engaged on the fastener.

Usage recommendations

Inspect the socket and fastener condition before use; avoid applying impact tools unless the socket is explicitly rated for impact service. Use the correct 8 mm size to minimize rounding and select a torque range appropriate for the fastener and tool. Store sockets in a dry place and clean contact surfaces to maintain fit and prevent corrosion.