Today we're going to be taking a look at the Hook and Keeper for enclosed trailers A Hook and Keeper is used to hold doors and windows open on your enclosed trailer One piece is mounted to the side of the trailer, typically this piece right here The other is mounted to the door, which would typically be this piece right here Once you open your door the hook goes into the keeper, and that's going to hold the door, or window, on your enclosed trailer in the open position Nice secure connection point right there Each piece is going to feature the pre-drilled mounting holes.

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