231831-auto-twistlock-galv-sk-21-h-right-hand-lock-b-l-50tons Product, IMPA Products,Expert Engine Repair, Maintenance, and Installation Services by Rotrenza Marine

When loading the containers, put the Auto Twistlocks in the bottom corner fittings of the containers at quay, the twistlocks will be locked automatically by putting on the other containers. There will be no twistlocks with the locks left open because they are locked automatically. When unloading the containers, unlock the lock of the twistlocks by turning the bar and remove the Auto Twistlocks from the containers at quay.