Type SAP20120 is a grounding clamp with SMAPE system for conductors and cylindrical cylindrical bars. The body and movable jaw of the SAP20120 are made of an aluminium aluminum alloy. The clamping shaft is made of corrosion-resistant steel. One end of the pin is attached to of a clamping compensation system. This clamp is designed to accept TFK-type grounding cables TFK type grounding cables with 12mm terminal diameter.