Displacement Units Traversing Unit LK3 The LK 3 manual traversing unit can be used as an option for our Control Unit KST31. The traversing unit and the turning device can be conveniently unlocked with just one lever. A floor recessed version and a floor mounted version are available. Download product sheet Request product Surface treatment: Primer and textured top coat Standard color RAL 9011 black or 7035 light gray Technical details may vary based on configuration or application! Technical data subject to change without notice!