Impact Socket 1/2" 6-Point 16 mm CR-MO by Tvardy

Tvardy Impact Socket 1/2" 6-Point 16 mm CR-MO is a single-piece impact socket designed for use with 1/2" impact wrenches and impact drivers. Manufactured from chrome-molybdenum (CR-MO) alloy, this 6-point socket provides secure engagement with hex fasteners and is intended for repeated heavy-duty fastening and loosening in automotive and industrial maintenance environments.

Advantages

The CR-MO construction balances toughness and durability to resist deformation under high torque. The 6-point profile concentrates contact on the flats of hex fasteners to reduce rounding and improve torque transfer. The socket accepts standard 1/2" drive tools and is sized for 16 mm hex bolts and nuts, offering reliable performance for common fastening tasks.

Suitable for

• Automotive wheel and engine maintenance requiring 16 mm sockets
• Industrial and mechanical repair where impact tools are used
• Pneumatic and electric impact driver applications with a 1/2" drive
• Workshop tool sets and professional mechanic tool kits

When it may not be suitable

This impact socket is not intended for use with hand ratchets or torque wrenches when specified torque accuracy or calibration is required; hand tools and calibrated torque sockets are preferable in those cases. It may also be unnecessary for light-duty household tasks where lower-strength carbon steel sockets would suffice.

Key specifications

• Drive size: 1/2" (square drive compatible with standard 1/2" tools)
• Socket profile: 6-point (hex)
• Socket size: 16 mm (fits 16 mm hex fasteners)
• Material: chrome-molybdenum alloy (CR-MO) for impact use
• Intended use: impact wrench and impact driver applications

How to use

Select the 16 mm 6-point impact socket and attach it securely to a 1/2" impact wrench or impact driver. Ensure the socket is fully engaged on the fastener before operating the tool. When loosening heavily corroded or seized fasteners, apply penetrating lubricant and use controlled, incremental impacts to avoid sudden breakage. After use, inspect the socket for cracks or deformation and store it in a clean, dry tool organizer.

What to consider before purchase

• Confirm compatibility with your tool's drive size (1/2" drive required)
• Verify that 16 mm is the correct size for the fasteners you will work on
• Consider whether an impact-rated CR-MO socket is necessary for your application versus a standard hand-use socket
• If torque accuracy is critical, determine whether a calibrated torque tool should be used instead of an impact wrench

Usage recommendations

For safe and long-lasting performance, use this CR-MO impact socket exclusively with impact-rated 1/2" tools, avoid using damaged sockets, and replace any socket that shows visible cracks, rounding, or excessive wear.