AUSTWELD 500AMP INSULATOR - OTC (Material China) (U4173L00-O(U-CL))

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The AUSTWELD 500AMP Insulator – OTC Compatible (U4173L00-O U-CL) is a high-quality MIG torch insulator engineered to provide excellent electrical insulation, heat resistance, and long-term reliability for high-amperage welding applications. Designed to suit OTC MIG welding torches, this insulator ensures safe and stable torch operation while protecting critical torch components.

Manufactured in China using quality-controlled materials, the AUSTWELD 500AMP insulator delivers outstanding performance at an affordable price, making it a cost-effective alternative to higher-priced OEM parts. Its durable, heat-resistant construction withstands the demands of continuous welding while maintaining consistent performance and safety.

By offering dependable insulation, extended service life, and precise fitment, this product helps reduce downtime and replacement costs—making it an excellent value choice for fabrication shops, production environments, and industrial welders.