Name
Best selling Bridge helical piers
Size
2.875 OD. 3.00 OD. 3.50 OD. 4.50 OD. 5.50 OD. 6.625 OD
Lead Length
3ft/5ft/7ft/10ft12ft
Helix Size(inch)
8/10/12/14
Extension length(ft)
3ft/5ft/7ft/10ft
Surface treatment
Hot Dipped Zinc Coating, painted, powder coating
Color
Galvanized/Black/Green etc
Market
Europe, North America, South America
