Socket 70 mm 3/4" (6-point) Corona RF-56570

Corona RF-56570 is a 70 mm, 3/4" (6-point) socket designed for use with compatible 3/4-inch drive tools. The socket features a six-point hexagonal profile that provides full-face engagement with hex fasteners, reducing the risk of rounding and ensuring efficient transfer of torque. Manufactured for mechanical, automotive and industrial environments, this Corona socket is intended for work that requires large-diameter sockets and durable hand tool accessories.

Advantages

The 6-point design offers secure grip on hexagonal fasteners and minimizes slippage under high torque loads. Constructed from hardened metal with a precision-machined interior, the socket ensures uniform contact with bolt heads and nuts for reliable performance during repeated use. Its 3/4" drive size makes it compatible with standard heavy-duty ratchets, breakers and torque wrenches, enabling controlled tightening and loosening of large fasteners.

Suitable for

• Automotive repair and maintenance of heavy vehicles and commercial trucks
• Mechanical assembly and maintenance requiring large-diameter sockets
• Industrial equipment servicing and machinery maintenance
• Construction and infrastructure projects involving large fasteners

Key specifications

• Socket size: 70 mm
• Drive size: 3/4 inch
• Point configuration: 6-point (hexagonal)
• Intended use: tightening and loosening large hex fasteners
• Typical compatibility: heavy-duty ratchets, torque wrenches and breaker bars with 3/4" drive
• Material: hardened steel (precision machined)

How to use

Select a compatible 3/4" drive ratchet, torque wrench or breaker bar and fit the socket onto the drive tool until it engages securely. Position the socket over the fastener ensuring full 6-point contact, then apply torque in the required direction to tighten or loosen. For torque-critical applications, use an appropriate torque wrench and follow the fastener manufacturer’s torque specifications. Inspect the socket and fastener seating during use to confirm proper engagement and to avoid damage.

Usage recommendations

Use appropriate personal protective equipment and follow safe working practices. Avoid applying excessive impact loads beyond the socket’s intended duty; when using impact tools, verify that the socket is rated for impact use. Keep the socket clean and store it in a dry place to prevent corrosion and maintain reliable fitment.