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Cabin Hook Lock A cabin hook lock can be used to secure garden gates and keep doors open. It is comprised of two components that are a hook that is attached to a wall, and an eye that connects to the door. It is made of steel and coated with corrosion protection to prevent rust stains. It is recommended to put the cabin hook as far away from the hinge as you can. This will reduce the amount of force needed to secure the cabin hook and will reduce stress on the hinges. They are a convenient