Automatic hydraulic door closer with adjustable spring door closer stop

Keep the door open within the opening range of 90° to 180° - When the opening angle of your door exceeds 90°, this door closer can keep the door open at any angle. You don't need to use external force or a door stop to hold the door open. This is your best option if you like a well-ventilated room or need to move a lot of loads. You just need to pull the door less than 90° and it will close automatically.

HIGH QUALITY AND ADJUSTABLE SPEED - The hydraulic door closer is made of high-quality aluminum alloy. It can automatically close your door silently. Will improve your quality of life. You no longer need to shout "close the door". The door closer has 2 valves that independently control the closing and locking speed. You can control the closing speed according to your needs.

Widely applicable - 3 size door closer spring for door weight 35-40kg and door width 830-950mm. Automatic closing is suitable for left and right doors wooden doors metal doors residential and commercial doors exterior/interior door closers fire doors hotels apartments apartment buildings warehouses.