Maximize the effectiveness of your lines.

Placing distribution lines on the same pole as transmission voltage circuits help Utilities maximize the efficacy of their poles and line designs. Fiberglass underbuild crossarms provide a reliable and maintenance free solution, which is also lightweight and easy to install.


PUPI® has a wide array of crossarms specifically designed around the requirements of monopole transmission structures, providing line designers the confidence of an engineered product with a 60+ year service life.


Standard RUS constructions including TS-1, TSS-1, and TPS-1 are available; as are a wide offering of custom configurations.

Request more information from one of our PUPI® sales experts

At PUPI®, there’s no job too small or too big. We welcome the opportunity to hear what you’re looking for and help you find the right solution. Please enter your information and one of our crossarm experts will contact you within two business days. Thank you for your interest in PUPI!

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