MacLean Power Systems is the only provider offering a complete, fire-retardant H-Frame Crossarm solution that simplifies both procurement and installation. The UVMAXX ™ H-Frame Crossarm and its components come in a single, customizable kit—eliminating the complexity of sourcing multiple parts.

From a single pole to large projects with various configurations, Sabre Industries will meet your needs. Whether a single pole, multi-pole, H-frame, A-frame, 3-pole or custom structure, Sabre works with clients to design and manufacture specialty structures.

round 18” x 3⁄4” TU466 profiles are suitable for transmission line loads and H-Frame Structures. These pole profiles are available in software libraries such as PLS pole to design H- rame structures and CCG offers H-Frame structure design recommendations for specific lo.

Our PUPI H-Frame product line has been deliberately designed to be easy and intuitive to install. Our Series 5000 transmission crossarm is a one-to-one dimensional replacement for wood, but with a dramatically lower weight, twice the strength, and equal stiffness.

PUPI ® deadend H-Frame assemblies are available in a single or stacked crossarm design – typically using our Series 4000 crossarm. This fiberglass crossarm is a stronger option, which also significantly reduces assembly weight, when compared to a traditional, wood crossarm.

One complete frame includes the following components: Keyed slots (assist in hanging, also used to attach bracketing for splice cases.) The American Products H-Frame was designed to be symmetrical. The top and bottom brackets are the same …

Using a more traditional style of construction with the added strength of PUPI fiberglass components, double PUPI crossarm H-Frame designs provide unmatched strength for ultimate line hardening.

Nova Pole manufactures complete single or multi-circuit H-frame transmission structure assemblies, or can provide only the poles, crossarms, or crossbraces as required. Direct-embedded and anchor bolt foundation options are available.

Shakespeare brings technology to bear on H-frame crossbraces with an innovative fiberglass reinforced composite solution. Our X-braces come in 4 sizes to match your strength requirements and they're available in black, gray, or dark bronze.

MacLean Power Systems is the only provider offering a complete, fire-retardant fiberglass H-Frame Crossarm solution that simplifies both procurement and installation. The UVMAXX® H-Frame Crossarm and its components come in a single, customizable kit—eliminating the complexity of sourcing multiple parts.