Socket 19 mm 3/4" 12-point King Tony RF-56919

King Tony 12-point 19 mm socket with a 3/4" drive (model RF-56919) is a hand tool component designed to engage 12-point fasteners and deliver higher torque transfer through a 3/4" drive connection. The socket is intended for use with larger ratchets, breakers and torque wrenches where secure multi-point engagement helps distribute load across the fastener profile and reduces the risk of rounding. The design supports demanding workshop and industrial applications that require robust connection and accurate torque application.

Advantages

This 12-point socket provides improved access to fasteners in confined positions because the multiple entry angles allow engagement every 30 degrees. The 3/4" drive accommodates higher torque tools and heavy-duty ratchets, enabling work on larger bolts and nuts. The 12-point geometry offers versatile fit on both 12-point and some damaged hex fasteners, helping maintain grip under higher loads. Constructed for workshop and industrial environments, the socket is made to meet the mechanical demands of repetitive tightening and loosening tasks.

Suitable for

• Automotive repair and maintenance of trucks, buses and heavy vehicles
• Industrial assembly and disassembly requiring high torque
• Workshop use with breakers, large ratchets and torque wrenches
• Maintenance tasks where multi-angle access to fasteners is needed

Key specifications

• Socket size: 19 mm
• Point profile: 12-point
• Drive size: 3/4 inch
• Intended use: hand tool socket for ratchets, torque wrenches and impact-style applications (check tool compatibility)

How to use

Select a compatible 3/4" drive ratchet, breaker bar or torque wrench and fit the 19 mm socket onto the fastener. Ensure the drive detent or retaining mechanism on the tool secures the socket before applying torque. For tightening, set the torque wrench to the required value and apply smooth, controlled force; for loosening, use a breaker bar or ratchet with appropriate leverage. Inspect the fastener and socket seating during use to confirm full engagement of the 12-point profile and avoid side loading that could cause slippage or rounding.

Usage recommendations

The socket is intended for manual and torque-controlled operations with compatible 3/4" drive tools. Avoid using excessive impact tools if the socket is not specifically rated for impact use. Regularly inspect the socket for wear or deformation and replace it if any cracking, rounding or loss of drive fit is observed. Use appropriate personal protective equipment and follow tool manufacturer guidance when working under high torque conditions.