1.container lashing equipment. 2.make container safe. 3.using convinient. 4.container corner fitting ItemIndexNameBridge FittingProcessCastingMaterialCasting SteelNet Weight(KG ... function twistlock,bottom twistlock ,dovetail twistlock ,welding cone, guide fitting / guide block ,stacking cones ,double stacker ,d-ring, ... , special clip, master link. Perfect Container Bridge Fitting (Lashing Equipment)