... steel,and widely used in containers. ItemIndexNameSemi-automatic Twist LocksProcessCastingAppearanceHot Dip GalvanisedM.B.L Tension500KNM.B.L ... .B.L Compression2000KNMaterialCasting SteelProduct Description of Semi-automatic Twist LocksA. Twistlock min. Breaking loads tension 500 kn ... , web sling, hook, ton bag, scissors for wire rope, shackle, spanner, lashing snatch blocks, lashing chain, connection ...