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Cabin Hook Lock A cabin hook lock is a practical method to keep doors open and secure garden gates. It is comprised of two components, the hook that is attached to the wall and an eye which is attached to the door. It is constructed of steel and coated with corrosion protection to avoid staining from rust. It is best to fit the cabin hook as far away from the hinge as is possible. This will decrease the amount of force required to fix the cabin hook and reduce strain on the hinges. They are a conven