We have maximized every element of our foam-filled cross arm to meet all standards in lab testing and the real world. MPS offers a wide variety of RUS listed Fiberglass Crossarms with built-in UV and fire resiliency protection for your power and utility needs.

Koppers Utility & Industrial Products (Koppers) is the country’s largest American-owned wood pole and cross arm manufacturer, supplying quality products to utilities nationwide.

The new Shakespeare braceless alley arms are specially engineered crossarms, which in the field, are mounted to only one side of a utility pole. With exceptional strength and durability, our alley arms are ideal for use in applications where space and easements are restricted.

From tangent crossarms and deadend assemblies to mounts and braces, PUPI has you covered. Available in H-frame and monopole structures. PUPI® fiberglass crossarms and components have been used successfully by leading electrical utilities around the world since 1990.

Pre-Drilled Wood Crossarm 3-1/2” x 4-1/2” x 10’, for use at right angles to an upright as the horizontal member of a cross or a traverse on a utility pole. Common 6-pin hole pattern. Our Price: $130.14

Steel crossarms are produced from structural steel angle or tubing for high strength deadend and tangent applications. MacLean Power lasting, Systems’ and A economical Fiberglass support Underarm to crossarms.

Multiple bolt holes are included for a variety of conductor attachment points and to permit assembly of jumper pins and arrester / equipment mounting brackets. The arms are provided with a center mounting plate for attachment to the pole. Material: Steel, Hot Dip Galvanized

Support power lines and other pole-mounted assets with strong and durable crossarms from Hubbell. Available in fiberglass or apitong wood, our high-strength crossarms are built to last. Resist fire, rot, and insect damage at tangent or deadend …

Light pole cross arms are used on the light pole to support the streetlight power. The electrical cross arm is connected to the utility pole by double arming bolt , pigtail bolt , or U bolt . There are cross arm braces to support the cross arm so that the line will not drop off.

Koppers crossarms, the workhorse of any utility distribution system Conductor wires, transformers, broadband connections. The list of critical equipment and devices customers rely on poles to carry is accomplished only by using well-designed, durable crossarms.