OEW-20M Cementex 20mm Open End Wrench Description:

The OEW-20M Cementex 20mm Open End Wrench is designed for precision, safety, and accessibility, making them essential tools for high-voltage electrical and industrial applications. Featuring a continuous outer layer of orange insulation, these wrenches provide a smooth transition between the dual-layer and single-layer portions of the tool, ensuring seamless handling and maximum insulation protection.

With a newly redesigned and perfected structure, these wrenches offer a slimmer working end, reducing their overall size to enable better access to tight locations. This sleek design minimizes the risk of the outer insulation being caught on sharp edges, enhancing durability and long-term performance in demanding environments. The slender head design further improves maneuverability, allowing users to securely fasten or loosen bolts in restricted spaces.

Available in a wide range of sizes and lengths, the OEW-20M Cementex 20mm Open End Wrench is tailored to meet various industrial needs, with custom sizes available upon request for specialized applications.

As part of the Cementex double-insulated tool line, these 1000V-rated open-end wrenches meet IEC 60900 and ASTM F1505 standards, ensuring compliance with OSHA Safety-Related Work Practices, NFPA 70E, and CSA-Z462 requirements. Each tool is tested to 10,000 VAC, providing critical safety when working on live electrical components.

Manufactured in the USA with both domestic and globally sourced materials, these wrenches are marked with the international safety symbol (double triangle) 1000V, guaranteeing industry compliance and reliability. Ideal for electricians, maintenance professionals, and utility workers, the OEW-20M Cementex 20mm Open End Wrench provides secure, insulated fastening for electrical systems, power distribution, and high-voltage maintenance tasks.