Onarway Adjustable Automatic Size 3 Spring Hydraulic Door Closer / Closure for Residential and Commercial Use with Fitting Template for Middle-Weight Door(Aluminum Alloy)
● HIGH QUALITY – Hydraulic 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. Note: This door closer doesn’t support the hold open function. If you need the door closer with hold open, you can try another edition with the ASIN: B07ZX8BCFD.
● ALL PURPOSE – This Adjustable door closer works with all types of medium doors — right and left opened doors, wood and metal doors, residential and commercial doors, exterior/interior door closer, fire doors. Door and door frame should be on the same plane and within 5 cm/1.97″ (You can buy the additional parallel-plate when the plane distance is over 5cm, the parallel bracket ASIN: B07L6D7QLK ).
● APPLICATION SCOPE – Door Closer Commercial applies to door weight between 45-60kg(99lb-132lb) not for light door, door width 60-120cm(23.6″-47.2″), Door open range： 180º maximum.
● SPECIALITY – Antioxidative, anticorrosive, rustless, steady, abrasion resistant, weatherproof, hydraulic, quiet and safe closer, with speed adjustable screws, Tested by 500,000 cycles, oil leaking probability under 1/1000.
● EASY TO INSTALL – Detailed English installation instruction included, attached with pictures/handy diagram and installation video provided makes you understand easily and install simply.