Available in Southern Pine and Douglas fir, these high quality dense fiber crossarms are available in standard utility lengths (8' and 10') as well as custom sizes in lengths from 4'-28'. Meeting the ANSI 05.3 specification standard for solid wood crossarms and braces specifications and dimensions, the AWPA C-25 and C-28 standard for pressure treating for use category UC3B. Cox crossarms are available in a both CCA and Pentachlorophenol treatment. Available SizesLength: Standard utility lengths (8′ and 10′), as well as custom sizes in lengths from 4′ up to 28′. Thickness: 3 1/2″ X 4 1/2″, 3 3/4″ x 4 3/4″, and 4 1/4″ X 5 1/4″, as well as custom sizes up to 8″ thick and 18″ wide.
Length: Standard utility lengths (8′ and 10′), as well as custom sizes in lengths from 4′ up to 28′. Thickness: 3 1/2″ X 4 1/2″, 3 3/4″ x 4 3/4″, and 4 1/4″ X 5 1/4″, as well as custom sizes up to 8″ thick and 18″ wide.
ANSI 05.3 – Standard for Solid Sawn-Wood Crossarms and Braces Specifications and Dimensions
AWPA C-25 and C-28 for pressure treating solid sawn and laminated crossarms
AWPA Use Category System – UC3B Above ground, critical