Socket 6-point 1/2" Proxxon PR23415 16 mm

Proxxon PR23415 is a 6-point 1/2" socket with a 16 mm opening designed for use with 1/2-inch drive ratchets and torque wrenches. The hexagonal contact profile provides secure engagement with hex fasteners, reducing the risk of rounding. The socket is intended for mechanical and automotive work where reliable torque transfer and a precise fit are required.

Advantages

The 6-point geometry ensures concentrated contact on flat faces of fasteners for improved grip and decreased slippage compared with 12-point designs when high torque is applied. The 1/2" drive interface is compatible with common ratchets and torque tools, enabling use in both hand and powered torque-controlled applications. The 16 mm size covers a widely used metric fastener range in automotive, machinery maintenance, and general mechanical tasks.

Suitable for

• Automotive maintenance and repairs on metric fasteners
• Machine and equipment servicing where 16 mm bolts or nuts are present
• Workshop and industrial applications requiring a 1/2" drive socket
• Assembly and disassembly tasks with medium to high torque requirements

Key specifications

• Drive size: 1/2" (12.7 mm)
• Socket opening: 16 mm
• Point count: 6-point (hex) contact profile
• Designed for use with ratchets and torque wrenches compatible with 1/2" drive

How to use

Select a 1/2" drive ratchet, breaker bar, or torque wrench appropriate for the required torque range and attach the socket to the drive square until it locks. Position the socket fully onto the 16 mm fastener to ensure full face engagement. Apply force evenly and avoid applying high impact forces with hand-rated sockets unless the socket is specifically marked for impact use. When using a torque wrench, set the required torque and tighten until the wrench indicates the preset value.

Usage recommendations

Inspect the socket and fastener faces for wear before use, keep the socket clean and free of debris, and use the correct drive tool and torque settings to avoid fastener or socket damage. Store sockets on a rail or in a tray to prevent loss and ensure quick selection when working on automotive or machinery maintenance tasks.