SUITABILITY - Ideal for high traffic doorways

HIGH QUALITY - High quality finishes to add a decorative feature to your home or workplace

FUNCTIONALITY - Adjustable backcheck prevents doors from flying open when violently pushed or blown by wind

FIRE TESTED - Tested and approved for use on 30 , 60 , 90 and 120 minute timber fire doors and 240 minute steel fire doors.

SIZE - Case : H - 63mm W - 73mm L - 300mm Arm : W - 25mm L - 570mm

✅ QUALITY: Tested and approved by a certification of 500,000 validated cycles, compact design with a timeless aesthetic.

✅ Optimum closing speed adjustment with two regulating valves, adjustable latching action which accelerates the door shortly before it is closed, closing speed can be individually adjusted.

✅VERSATILE: Universal installation (suitable for all types of mounting and materials) with a single model without mounting plate. Suitable for doors opening to the right or left without modification.

✅INSTALLATION: Simple and quick assembly thanks to the A3 assembly instructions, drilling template, and self-drilling screws included.

✅ EN1154 CE mark for construction products, EN 1634 Suitability for fire protection doors, DIN 18040 Suitable for barrier-free doors.mbly instructions, drilling template, and self-drilling screws included.

✅ QUALITY: Tested and approved by a certification of 500,000 validated cycles, compact design with a timeless aesthetic.

✅ Optimum closing speed adjustment with two regulating valves, adjustable latching action which accelerates the door shortly before it is closed, closing speed can be individually adjusted.

✅VERSATILE: Universal installation (suitable for all types of mounting and materials) with a single model without mounting plate. Suitable for doors opening to the right or left without modification.

✅INSTALLATION: Simple and quick assembly thanks to the A3 assembly instructions, drilling template, and self-drilling screws included.

✅ EN1154 CE mark for construction products, EN 1634 Suitability for fire protection doors, DIN 18040 Suitable for barrier-free doors.mbly instructions, drilling template, and self-drilling screws included.

TOP QUALITY：GNNTOP Automatic Hydraulic Door Closer is made of high grade aluminum alloy for durability and superior performance. The advanced hydraulic system ensures smooth and quiet operation while providing an adjustable closing speed for added safety and convenience.

Applicable Door Types:The door closer works with all types of medium doors -- right and left opened doors, metal doors, wood doors, glass doors with frame, residential and commercial doors, exterior or interior doors.

Adjustable Hydraulic Operation:Features fully automatic hydraulic closing with adjustable speed settings, ensuring smooth and controlled door closure for enhanced safety and convenience.

Safe and reliable: GNNTOP door closer can achieve quiet and safe closing. It has been tested for 1000,000 cycles to ensure long-term and reliable use in homes, offices and areas with high traffic.

Purchase Notice：The Door Closer applies to door weight between 45-70kg (99lb-154lb), not for light door, door width 60-120cm(23.6"-47.2"), Door open range: 180º maximum.

✅ [Buy with Confidence]. We promise all our customers a full 10-year mechanical warranty on all our door closers. The door closers for interior door and external doors.

✅ [British standard certified] Whilst other door closers available on Amazon are certified according to the European certification of EN 1154, our door closers are British standard BS EN 1154 Certified. This gives you the peace of mind knowing our closers will meet all your fire door & building certification requirements.

✅ [Quality] Our Overhead Door Closers are made from commercial grade aluminium Alloy. They are Antioxidative, anticorrosive, anti-rust, sturdy, abrasion resistant and weatherproof.✅ [Multi-Function] The closers are hydraulic operated with fully automatic closing function and adjustable speeds.

✅ [Specification] Our door closers are suitable for door weights up to 60kg and up to 950mm (37 inches) wide. [Multi-Function] Our Door closers are non-handed, which means they are suitable for both left and right opening.✅ [Best Choice for Landlords] Our closers are an ideal purchase for landlords for use in commercial and residential properties, as well as HMO’s. [Note] Our size 3 door closers don’t support the hold open function.

✅ [Versatile] Our door closers are extremely versatile. They can be operated on all types of medium doors, metal doors, fire doors, wood doors, glass doors with frames, office doors, home doors, exterior doors, interior doors.

【Hands-Free Convenience With "Flex-Stop"】 Need the door to wait for you? Simply open it past 90 degrees. The closer will then gently hold its position, giving you a hands-free moment to carry groceries, move items, or manage traffic. It's not a lock—a simple pull to make the opening angle​​ ≤90°is all it takes to resume the smooth, automatic closing. This removes the need for clumsy, separate door stops.

【Application Scope】 Ideal for medium-duty doors weighing 45-60kg (99-132lb) and 60-120cm (23.6"-47.2") wide. Max opening angle: 180°. PLEASE NOTE: The "Flex-Stop" feature works with standard installations where the door and frame are on the same plane (or less than 5cm offset, if the plane distance over 5cm, please don't buy). Not suitable for parallel arm installations.

【High Quality & Durable】 Built from durable aluminum alloy, this hydraulic closer is designed for high performance. Enjoy smooth, quiet, automatic closing with adjustable speeds. It’s weatherproof, rust-resistant, and tested for over 500,000 cycles for a long and reliable service life.

【Universal Application】This adjustable door closer is suitable for all types of medium-duty doors, including right and left-opened, wood, metal, residential, and commercial doors. Ideal for exterior/interior doorways and framed glass doors.

【Easy to Install】Our kit includes a detailed manual, a precise fitting template, and access to an installation video for a simple setup. Two independent valves allow you to control the closing and latching speeds to perfectly suit your environment.

Black Surface Mounted Door Closer

For use inside and outside use with UV protective coating

Spring loaded with adjustable tension

Closes doors up to 68kg and suitabe for left or right handed doors

2 year guarantee

☑️【HIGH QUALITY】- This Automatic Door Closer is made of commercial grade aluminum alloy, hydraulic operated, totally automatic closing, speed adjustable, gives you a easy and safe life, protects your door and lock.

☑️【SAFETY】- The door closer could help keep you and your loved ones safe. This door closure will keep your front door closed automatically to prevent thieves from entering. This spring door closer could be beneficial for peace of mind, especially if you have many people coming and going out of your property.

☑️【QUIETING DOOR CLOSER】- The spring door closer can reduce the noise interference generated when closing the door, close the door slowly to reduce the damage to the door caused by violent impact, and can prevent you from forgetting to close the door.

☑️【APPLICABLE DOOR TYPES】- Our door closers for interior door are suitable for metal doors, fire doors, wooden doors, civil doors and commercial doors, almost all doors less than 10kg. Adjustable self closing door is an ideal choice for home, office, hotel room doors.

☑️【EASY TO INSTALL】- This door spring closer supplied with all screws and fixtures necessary for application. The auto door closer also comes with fitting instructions to ensure easy and efficient installation of the hydraulic door closer to your door.