Impact Socket Bit 3/4" 28 mm (6-point) JCB

JCB impact socket bit 3/4" 28 mm (6-point) is a heavy-duty hexagonal impact socket designed for use with impact wrenches and breaker bars. The 28 mm, 6-point profile provides a secure fit on hex fasteners to reduce rounding and improve torque transfer. Manufactured for demanding automotive, construction and maintenance tasks, this impact-rated socket is intended to withstand repeated high-torque applications while maintaining contact stability and socket geometry.

Advantages

The 6-point configuration delivers concentrated contact on flat sides of fasteners, reducing the risk of slipping and rounding compared with 12-point designs. The 3/4" drive interface ensures compatibility with high-torque impact tools and breaker bars. Impact-rated heat treatment and robust material selection increase resistance to cracking and deformation under shock loads. The precise 28 mm size provides consistent engagement with metric hex fasteners commonly used in heavy machinery and automotive assemblies.

Suitable for

• Automotive repair and wheel nut removal where high torque is required
• Heavy equipment maintenance and assembly
• Construction site bolting and structural fastening
• General workshop tasks requiring durable impact sockets

Key specifications

• Drive size: 3/4 inch
• Socket size: 28 mm
• Point profile: 6-point (hex)
• Tool type: Impact socket bit for impact wrenches and breaker bars
• Intended use: High-torque impact applications

How to use

Select the 28 mm 6-point socket for compatible hex fasteners and attach it securely to a 3/4" impact wrench or breaker bar. Ensure the socket is fully seated on the fastener before applying torque. Start with low-speed or reduced torque settings if the fastener is seized, then increase to the required torque for removal or installation. Inspect the socket and fastener seating periodically during use and stop if excessive wear, cracking or deformation appears.

Usage recommendations

Use appropriate personal protective equipment and follow tool manufacturer guidelines. Avoid using impact sockets on hand-only ratchets or in applications outside their rated torque and impact specification. Store the socket in a dry environment and inspect for wear before each use to ensure safe and reliable performance.