FX12-12 Cementex 12” Fiberglass Extension Bar, 1/2” Square Drive Description:

The FX12-12 Cementex 12” Fiberglass Extension Bar, 1/2” Square Drive is a highly durable and safety-rated tool designed for electrical professionals who require added reach while maintaining full insulation protection. Constructed from non-conductive fiberglass, this extension bar is ideal for extending the functionality of torque wrenches, socket wrenches, and other drive tools when working in energized environments.

Each extension bar is individually tested to 10,000 VAC and rated for 1,000 VAC when used on live parts, ensuring protection against electrical shock. The tool is marked with the international 1000V double-triangle symbol, clearly indicating its voltage-rated insulation for quick identification. The bar is manufactured in the USA using a combination of domestic and global materials, and it meets or exceeds key industry standards including IEC 60900 and ASTM F1505.

Designed with safety and usability in mind, the FX12-12 Cementex 12” Fiberglass Extension Bar, 1/2” Square Drive delivers strength, flexibility, and electrical insulation without compromising on performance. Its construction allows for a secure connection between tools while minimizing hand fatigue and reducing the risk of arc flash incidents.

Ideal for use in substations, switchgear, industrial maintenance, and electrical installations, this extension bar helps professionals remain compliant with OSHA Safety Related Work Practices, NFPA 70E®, and CSA-Z462. Whether performing precision torque applications or accessing hard-to-reach fasteners, the FX12-12 Cementex 12” Fiberglass Extension Bar, 1/2” Square Drive is an essential part of any electrical workers insulated toolset, providing the reach, protection, and reliability needed to work safely and efficiently around live electrical systems.