Single-piece 12 flute, mandrel-formed, aluminum tapered shaft 7” round (178 mm) welded top and bottom to a cast-aluminum anchor plate. After tapering, forming and welding, the entire shaftassembly is heat-treated to T6 temper. A 4” by 7” (102 by 178 mm) maintenance opening is complete with aluminum cover and copper ground lug.
Built to withstand harsh environmental conditions
Superior corrosion resistance
Optimal strength and durability
Round tapered fluted
Available in various heights ranging from 22' to 28'