Connection rod on insulated base with three 4 mm cross holes and one axial 4 mm bore hole used to secure components with 4 mm connectors or to plug in 4 mm cables. At the top end spring-loaded terminal socket used as a wire clamp.
Height: approx. 130 mm
Shaft: approx. 105x10 mm²
Base: approx. 25x70 mm²
Weight: approx. 210 g