Wera 10 Piece Belt B VDE 3/8" Torx & Hex Bit Holding Function Socket Set - 004930

The yellow core serves as a visual indicator. If the red outer insulation is damaged, the yellow core becomes visible, signaling that the socket is no longer safe to use.

The holding function grips the screw head, preventing it from falling out, which is especially helpful when working in tight spaces.

These sockets are insulated and tested to IEC 60900 standards, making them safe for working on circuits up to 1,000V. However, always follow proper electrical safety procedures and de-energize circuits when possible.

Immediately stop using the damaged socket. The insulation's integrity is critical for safety; replace it promptly.

Use a damp cloth to wipe the sockets clean after use. Avoid using abrasive cleaners that could damage the insulation.

Yes, these sockets can be used with power tools, but ensure that the tool is compatible with the 3/8" drive and that you always follow safety precautions.

The warranty information can be found in the product documentation or on the manufacturer's website. The warranty typically covers defects in materials and workmanship.

Ensure you are using the correct drive size (3/8") and that the socket is properly aligned.

Use the Twist to Unlock mechanism to easily remove the sockets. Ensure the mechanism is clean of debris.

Immediately remove the damaged socket from service and replace it. Do not use any tool with damaged insulation.