What tools are required to install PISA style anchors?

Installation of PISA style anchor require three anchor tools
  • Kelly Bar Adapter: There are various Kelly Bar Adapters based on torque strength requirement, the torque motor’s drive shaft shape (hex or square) and the size of the torque motor’s shaft (distance across the flat section of the drive shaft)
  • Locking Dog Assembly: The bolt flange of the Locking Dog Assembly allows it to be bolted to the Kelly Bar Adapter. There are two sizes of Locking Dog Assemblies depending on the torque rating required. 
  • Anchor Drive Wrench: There are three different Drive Wrench sizes based on the size of the Kelly Bar Adapter and the size/type of the anchor. 
  • There are two videos that will help with selecting PISA anchor tools

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