... Shear420KNM.B.L Compression2000KNMaterialCasting SteelProduct Description of Semi-automatic Twist LocksA. Twistlock min. Breaking loads tension ... 500 kn. Dual function for manual and semi-automatic mode.B. Specializing in container lashing equipments ... mainly products: Twistlock, container lock. Seal lock, semi-automatic twistlock /dual function twistlock, bottom twistlock, dovetail twistlock ...