All main columns are threaded M8 x 1.25mm and are interchangeable with Kennedy, Oxford, Mitutoyo etc. base units except mini-mag (M6 x 1mm) also suitable for incorporating into special fixtures or threaded pot magnets.
Knuckle Clamps are designed for connecting columns and crossbars.
|M8 x 1.25mm|
|12mm & 10mm O/D|