CE Fixed 20ft / Fixed 40ft or Telescopic 20 to 40t Variable Free Height. From 2,0m to 3,0m (Standard Height = 2,7m) Connection to the spreader through the Twistlocks of the main spreader. It requires no modification / intervention on the spreaders at the terminal. UNIVERSAL: it works with any type of spreader and on any type of machine. Easy maintenance as it has only got mechanic parts. Does NOT require a parking stand so it can be parked anywhere in the terminal. Red / Green coloured panels indicate the crane operator of the situation of the twistlocks ce, 20''FT/40''FT