Impact Socket 1/2" 6-point 17mm CR-MO by Tvardy

Tvardy Impact Socket 1/2" 6-point 17mm CR-MO is a durable socket designed for use with 1/2" drive impact wrenches and other pneumatic or electric impact tools. Made from chrome-molybdenum steel, this 6-point (hex) 17 mm socket is engineered to withstand high torque and repeated shock loading while providing secure engagement with hex fasteners. Its construction emphasizes longevity and resistance to deformation under heavy-duty conditions commonly encountered in automotive repair, industrial maintenance and mechanical workshops.

Advantages

The chrome-molybdenum (CR-MO) material provides increased toughness and fatigue resistance compared with standard chrome-vanadium sockets, reducing the risk of cracking under impact use. The 6-point profile offers a full-face contact with hex fasteners, minimizing rounding of bolt heads and improving torque transfer. The socket is sized to work with standard 1/2" drive tools and is suitable for repeated heavy-duty applications where impact-rated accessories are required.

Suitable for

• Automotive wheel and suspension work using 1/2" impact wrenches
• Industrial maintenance and plant repair tasks requiring high torque
• Heavy-duty mechanical repairs and service shops
• Pneumatic and electric impact tool applications

When it may not be suitable

This impact socket is intended specifically for use with impact tools and heavy-duty fastening; it may be excessive for light domestic tasks where lower torque and less robust tools suffice. It is not intended for use on external fasteners requiring non-impact-rated or soft-faced sockets, and it should not be used with hand-only ratchets where a socket designed for hand tools would be preferable.

Key specifications

• Drive size: 1/2" (square drive)
• Socket profile: 6-point (hex)
• Nominal size: 17 mm
• Material: chrome-molybdenum steel (CR-MO)
• Intended use: impact tool compatible

How to use

Select the 17 mm 6-point impact socket and securely attach it to the 1/2" drive of your impact wrench or impact driver. Ensure the socket seats fully on the fastener before applying torque. Use appropriate torque and settings on the impact tool for the fastener and application, and follow manufacturer recommendations for the tool. After use, inspect the socket for visible wear, cracks or deformation and replace if any damage is found. Clean off grease and debris and store the socket in a dry tool chest or organizer to prevent corrosion.

What to consider before purchase

• Confirm compatibility with your 1/2" drive impact wrench or socket set
• Verify that a 17 mm 6-point profile matches the fasteners you will be working on
• Consider whether an impact-rated CR-MO socket is required versus a standard hand-tool socket
• Check storage and maintenance practices to extend socket service life

Usage recommendations

Use this 1/2" 6-point 17 mm CR-MO impact socket with impact-rated extensions and universal joints where needed, and avoid using cheater bars or excessive leverage that could damage the tool or socket. Regularly inspect sockets used under high torque and replace any that show signs of cracking or severe wear.