Screen Door Closer Automatic Door Damper Hydraulic Door Shock Replacement for Home & Light Commercial(Black,18.8cm/7.4in)

Many families are dealing with such problems: mischievous children like to push all the doors open; Dogs always like to wander between different rooms; The door slammed shut with a loud bang...... But with our automatic door opener, you can enjoy the comfort brought by advanced cushioning and sliding functions! Creating a quiet atmosphere. Features:● This hydraulic buffer door closer is 99% of door types, without distinguishing between left and right doors, or inside and outside doors, and is easy to install.● If the door leaf and door frame are on the same plane, this door closer can be used; If the door leaf and door frame are not on the same plane, the distance difference can be within 1.2"~2" (3~5 cm).● Unpositioned door closer, the door can be opened to a maximum of 180°, and the door will automatically close once opened.● The door closer adopts a two-stage speed regulation design, you can control the speed at your "door" and "lock" closes. ● Aluminum alloy casing, durable, good sealing, no oil leakage.● Stable rivet connection, durable and not easy to fall off.● Connecting rod shaft, flexible and smooth rotation, no noise and light volume closing.Basic Information:● Material: aluminum alloy shell● Max. Opening Angle: 180°● Adjustable Door/Lock Opening and Closing Speed● Two size Options:6.4 inch/16.3 cm, suitable for Door Weight ≤143 lbs (≤65 kg);7.4 inch/18.8 cm, suitable for Door Weight ≤187 lbs (≤85 kg)● 6 Color Options: black, brown, gold, gray, orange, silverPackage Contents:Door Closer Kit x1Instructions x1All Accessories for Assembly

• High Compatibility: The door closer is suitable for door weight ≤ 187 lbs. It is suitable for anti-theft doors, wooden doors, aluminum alloy doors, steel doors, iron doors, fire doors, framed glass doors, hollow metal doors, etc., There is no distinction between left-opening and right-opening doors, or inward-opening and outward-opening doors.
• Adjustable Closing Speed: The door closer has two independent regulating valves, the closing speed of door and lock can be freely controlled. Turn the regulating valve clockwise to slow down the speed, and rotate the regulating valve counterclockwise to speed up the speed.
• Non-Positioning Door Closer: By default, we ship non-positioning door closers, the door will automatically close when opened to any angle. If you need a 90° positioning door closer (Opening angle ≥90° will be fixed. When closing the door, you must push it back by hand until it is＜90° before it will automatically close), you can tell us after placing an order and let us send you a positioning door closer.
• Hydraulic Soft Close: The hydraulic buffer system of this door closer realizes easy opening and closing technology, and under the function of automatic door closing, it also makes pushing and pulling the door more labor-saving and easy. Hydraulic buffer to prevent hand pinching, and achieve silent door closing.
• High Quality Materials: The door closer is made of cast aluminum material, wear-resistant and scratch-resistant, anti-rust and durable. The sealing is good, and oil leakage is rejected.