Leads & Extensions
Helical leads and extensions connect the pile system from the first helix to the required bearing depth.
Engineered, manufactured & galvanized in Minneapolis.
Helical leads form the first section installed into the ground. Helical extensions connect additional shaft sections as the pile advances to the specified depth and installation torque.
Lead geometry, helix configuration, shaft size and couplers are selected together for your soil conditions and structural loads.
Specifications
- Project-specified leads and extensions
- Matched shaft and coupler connections
- Helical flights from 6" to 30" diameters
- Helical flight thicknesses from 3/8" to 1 1/4"
- Plain or hot-dip galvanized ASTM A123
Built different. Built to last.
01
Matched connections
Leads, extensions and couplers are specified as a coordinated pile system.
02
Project-specific configurations
Helix size and shaft configuration are selected to suit soil conditions and loads.
Where leads & extensions go to work.
New construction foundations
Foundation repair
Solar foundations
Transmission line foundations
More from the catalog.
Need leads & extensions for your project?
Send us your soil report and structural loads. Our engineers will recommend shaft size, helix configuration, install method and torque target within one business day.