The CONTECH® MK-5/40 Bottom lifting gear for 40' containers consists of 4x MK-5 bottom lifting lugs (2x MK-5L & 2x MK-5R). The lugs are inserted in the bottom corner casting of the container and connected with a wire to the spreader beam on top of the container. The set can be made with a capacity up to 56t/set. Standard we have sets with 25t, 32t, 40t and 56t capacity.