Using Table Clamps 820-0240 you can position any base and most base mounted components at any angle on the table and not be limited by the pattern of mounting holes of the optical table.
For using clamps the device is positioned so that the slot of the clamp is over the base and that a screw can be inserted into a tapped hole. Tightening this screw can generate sufficient force for most mounting applications.
Material: steel with chemical black finish.