drs 400 wheel blocks:
Housings ready for direct connection to superstructures
Simple connection to superstructures thanks to tight design and position tolerances of the housing and precise geometry in all planes
Laser alignment system for simple and precise alignment of the wheel blocks
Simple wheel replacement without the need for re-alignment of top connection thanks to patented asymmetrical housing
Wheel blocks can also be moved and aligned laterally after they have been installed in hollow sections and beams (for top, end and pin connection arrangements)