... equipment,it is made of casting steel,and widely used in containers. ItemIndexNameSemi-automatic Twist LocksProcessCastingAppearanceHot Dip GalvanisedM. ... , , extension rod, storage bin, flat rack.D. Roro ship: Flush lashpots, d-ring, crinkle bars, web lashings, trailer ... wheel chocks, lashing chains, tension lever, chain turnbuckle.E. Made of...For timber ship, include chain, d-ring, web sling, hook, ...