King Tony 4797P torque wrench accessory

King Tony 4797P is a 1/2" impact universal joint with a 65 mm length designed to transmit torque at angles when using impact wrenches and power tools. It provides articulated movement between the drive and the socket, allowing access to fasteners located in confined, obstructed, or awkward positions while retaining impact-rated durability suitable for workshop and automotive repair tasks.

Advantages

The impact universal joint delivers angular flexibility without compromising torque transfer or the ruggedness required for repeated use with impact tools. Its 1/2" drive interface and compact 65 mm overall length combine to improve reach and access in tight spaces. Constructed and heat-treated for impact applications, the joint offers resistance to shock loads and wear, helping maintain reliable performance under heavy-duty use.

Suitable for

• Automotive repair and maintenance where bolts or nuts are recessed or obstructed
• General workshop use with impact wrenches and power drivers
• Mechanical and industrial assembly tasks requiring angled torque application
• Field service and equipment maintenance in constrained access areas

Key specifications

• Drive size: 1/2"
• Overall length: 65 mm
• Function: universal (articulated) joint for angled torque transmission
• Compatibility: designed for use with impact wrenches and power tools
• Construction: heat-treated metal suitable for impact applications

How to use

Attach the universal joint to the 1/2" drive of your impact wrench or power driver, then connect the appropriate 1/2" socket to the opposite end. Position the articulated joint at the required angle to reach the fastener. Apply steady, controlled operation of the impact tool, ensuring the joint remains aligned as much as possible during torque application. Inspect the joint periodically for signs of wear or damage and replace it if deformation or excessive play is observed.

Usage recommendations

Use appropriate sockets rated for impact use together with the universal joint, and avoid using non-impact accessories. Wear suitable eye and hand protection during operation. For consistent performance, avoid exceeding the recommended torque capacity of your impact tool and follow regular inspection and maintenance to detect wear early.