In industry, it’s also called alley-arm brace. It’s one complex type of steel cross arm, a diagonal steel brace used to provide stability and strength to crossarms that are installed in an offset application. The side-arm is widely used on overhead lines, utility poles, power poles, and light poles.
The side arm can be installed both at the left side or right side of the power pole cross arm. Both ends of the side arm angles are beat closed, the 90-degree angle will become zero angles. After beating closed, the closed side will be bent to another angle. This angle will help to connect easily with the off-center steel cross arm. In the middle of the alley arm, there is a lineman step. During installation, the lineman will step on this triangular strap, protecting it from slipping.
The raw material for the side arm is angel steel. All the raw materials before and after fabrication are straight and free from blisters, scale, and other defects. The finish of the side arm brace is hot dip galvanized. After hot dip galvanization, the surface of the alley arm brace will be smooth, bright, and continuous.
As an OEM supplier, we can customize the product per your specific needs! For more detailed info, feel free to contact us today!
