Container twistlock IF-51/L IF-51/R

Twistlock
Twistlocks can be categorized into left-rotating locks and right-rotating locks, meaning that when the operating handle is in the solid line position, the twistlock is in the non-locked state. When the operating handle is rotated from right to left to its position, the twistlock reaches the locked state. Therefore, during use, the operating handle should first be placed in the non-locked state and positioned into the corner fitting hole of the lower container or into the protruding base. After the upper container is properly stacked, rotate the operating handle to connect the containers to each other or to the base. During unloading, the operating handle must first be rotated to the non-locked position of the twistlock using a twistlock operating lever before the container can be unloaded

Loose container fittings.
Automatic twistlocks
Semi-automatic twistlocks
Manual twistlocks
Dovetail twistlocks
Terminal stackers
Midlocks
Turnbuckles
Lashing bars .