Piece that is used to lock a container into place on a ship. There are several twistlocks types with different uses and with different characteristics. Spreaders, overheight frames and lashing cages, among other lifting equipment, uses this twistlocks as the main locking system since the 50’s. You can get more detail and most common twistlocks used in https://lashingequipment.com/loose-equipment/intermediate-fittings/. Otherwise, if you want get some twislock, you can visit our lashing equiment’s shop.