Onarway Door Closer Size 3 Adjustable Automatic Spring Hydraulic Door Closure, Aluminum Alloy, Commercial Grade or Home Use for Middle-weight Door

Onarway Automatic hydraulic door closer is made of high-quality aluminum with the hydraulic principle. Complying with EN1154 Certification. It keeps your door closed so you don't need to worry your children or colleagues and other people forget to close any door, it will protect your door from damage by slapping and slamming hard by wind and hands at the same time. Hydraulic designed makes no n...