Description: These flat aluminum clamping hubs are perfect for heavy duty applications that need shafting or tubing 1" in diameter secured safely. These clamping hubs have a 1" bore, an outer diameter of 1.967", four ¼-20 tapped holes, four ¼" through-holes, and one ¼-20 machine screw for tightening.
Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected together. The wide range of components makes building complex electromechanical prototypes or finished projects a reality.
Based on 1 ratings:
I bought two of them to sandwich a sprocket between them. very strong parts. I have them on a 1/3 scale rc sprint car I built , I will be getting more of these in the near future thanks