'Varikont' Mounting Brackets for Limit Switch Style Sensors. Standard Type:. Two-part semi-fixed bracket for use with any of the standard ‘Varikont ‘ range see typically stock no. ; 327-1457 327-1457 Up to 30mm of movement along the axis of the unit. High Specification Type:. For use with any of the standard ‘Varikont ‘ range see typically stock no. ; 327-1457 327-1457 Allows movement of the sensor along its long axis, and rotation in the horizontal plane. ‘M ‘ – Type:. Two-part bracket for use with the Varikont ‘M ‘ range of sensors see typically stock no. ; 257-2456 257-2456 Allows 12mm of movement of the sensor along its long axis