Hook and keeper is used to hold doors and windows open on your enclosed trailer.

Keep your trailer door open while you're loading and unloading with this 6" long hook-and-keeper door holder. Stainless steel construction is rustproof and lasts longer than plastic holders. Mounting screws are included.

Keep your trailer door open while you're loading and unloading with this 4" T-style hook-and-keeper door holder. Stainless steel construction is rustproof and lasts longer than plastic holders. Mounting screws are included.

No need to manually latch and unlatch your trailer door with this plunger-and-socket holder. When you're ready to load or unload, just pop the plunger into the rubber socket to hold your door in place. Zinc-plated steel resists corrosion.

Keep your trailer door open while you're loading and unloading with this 6" T-style hook-and-keeper door holder. Plastic construction is durable and won't scratch up your trailer. Mounting screws are included.

Use this low-profile bumper door holder to keep your RV or trailer door open while you're loading and unloading. Bumper also prevents the door from banging into the side of your trailer. Mounting screws are included.

This 45-degree T-style hook-and-keeper door holder is ideal for trailer doors that don't sit flush with the side of the trailer when open. Spring-loaded hook will stay flat against your trailer when not in use. Mounting screws are included.

Keep your trailer door open while you're loading and unloading with this extended 10" long hook-and-keeper door holder. Ideal for trailer doors that don't sit flush with the side of the trailer when open. Mounting screws included.

Use this low-profile hook-and-keeper door holder to keep your trailer door open while you're loading and unloading. Stainless steel construction is rustproof and lasts longer than plastic and standard steel holders. Mounting screws not included.

Keep your trailer door open while you're loading and unloading with this 3-1/2" T-style hook-and-keeper door holder. Plastic construction is durable and won't scratch up your trailer. Mounting screws are included.

Use this low-profile hook-and-keeper door holder to keep your trailer door open while you're loading and unloading. Zinc-plated steel construction resists corrosion and lasts longer than plastic holders. Mounting screws not included.

No need to manually latch and unlatch your trailer door with this plunger-and-socket holder. When you're ready to load or unload, just pop the plunger into the rubber socket to hold door in place. Zinc-plated steel construction resists corrosion.

Use this low-profile hook-and-keeper door holder to keep your trailer door open while you're loading and unloading. Lightweight aluminum construction is rustproof and lasts longer than plastic holders. Mounting screws not included.

Keep your trailer door open while you're loading and unloading with this 4" long hook-and-keeper door holder. Stainless steel construction is rustproof and lasts longer than plastic holders. Bumper and mounting screws are included.

Keep your trailer door open while loading and unloading with this 3" long plunger-and-socket door holder. Plunger slides into rubber socket to hold door in place. Zinc-plated steel plunger resists corrosion. Mounting screws are included.

Keep your trailer door open while you're loading and unloading with this 4" T-style hook-and-keeper door holder. Plastic construction is durable and won't scratch up your trailer. Mounting screws are included.

Hook and keeper door holder securely holds your RV or trailer door open. Constructed of zinc-plated steel and measures 6" long. Includes mounting screws.

Hook and keeper door holder securely holds your RV or trailer door open. Constructed of durable plastic and measures 6" long. Includes mounting screws and rubber bumper.

Keep your trailer door open while you're loading and unloading with this 6" T-style hook-and-keeper door holder. Plastic construction is durable and won't scratch up your trailer. Mounting screws are included.

This angled 3" door holder is ideal for trailer doors that don't sit flush with the side of the trailer when open. The plunger and socket keep your RV or trailer door open while you're loading and unloading. Mounting screws are included.

Keeper your trailer door open while you're loading and unloading with this 3" long plunger and socket door holder. Pivoting plunger arm folds out of the way when not in use. Mounting screws are included.

Keep your trailer door open while you're loading and unloading with this 3-1/2" T-style hook-and-keeper door holder. Plastic construction is durable and won't scratch up your trailer. Mounting screws and plastic bumper are included.

Keep your trailer door open while you're loading and unloading with this 6" T-style hook-and-keeper door holder. Plastic construction is durable and won't scratch up your trailer. Mounting screws are included.

This 90-degree hook-and-keeper door holder is ideal for trailer doors with an awning arm or other obstruction that prevents it from fully opening. Spring-loaded hook will stay flat against your trailer when not in use. Mounting screws are included.