Socket 1/2" Topex 13 mm hex long (model 38D753)

Long 13 mm hex socket by Topex with a 1/2" drive, model 38D753, is a purpose-built hand tool for accessing 13 mm hex fasteners located in recessed or otherwise hard-to-reach positions. The extended length provides extra reach compared with standard sockets while the 13 mm hex profile ensures secure engagement with fastener heads. Designed to work with standard 1/2" ratchets and drive extensions, this socket is intended for tasks where additional clearance and reliable torque transfer are needed.

Advantages

The long 13 mm design offers greater accessibility to recessed fasteners while maintaining positive engagement with hex heads, reducing cam-out and rounding. Compatibility with 1/2" drive tools allows use with a wide range of ratchets and extension bars for increased versatility. Manufactured to deliver consistent fit and torque transmission, the socket is suitable for repeated workshop use and balanced for mechanical and automotive service tasks.

Suitable for

• Automotive repair tasks requiring reach into engine bays and wheel assemblies
• Mechanical maintenance where fasteners sit recessed or behind obstacles
• General assembly and disassembly of equipment with 13 mm hex bolts
• Use with 1/2" ratchets and extension bars for increased leverage and access

Key specifications

• Hex size: 13 mm
• Drive size: 1/2" (square drive for ratchets and extensions)
• Extended/long socket length for increased reach
• Material: chrome-plated tool steel (typical for hand sockets)
• Designed for manual torque application with ratchets and breaker bars

How to use

Select a compatible 1/2" drive ratchet or extension and attach it to the socket square drive. Position the 13 mm hex socket over the fastener head until it seats fully, then apply steady torque with the ratchet or appropriate handle. For fasteners in confined spaces, use an extension bar to gain clearance. Inspect the socket and fastener before use to ensure proper fit and avoid slipping or rounding of the fastener.

Usage recommendations

Use with hand tools rated for manual torque; avoid applying impact tools unless the socket is specifically rated for impact use. Keep the socket clean and lightly lubricated to prevent corrosion, and store in a dry tool case. Replace the socket if deformation or excessive wear is observed to maintain safe and effective operation.