Automatic Door-Closer Hinge

タイトルまたは説明

Beauty:*-in*1. Combine a hinge, closer and stopper into one product.
Safety: Stainless steel construction. No hydraulic fluid, no chance for leaks.
Unique:Special design in separating rotational force of pivot from door loading weight to extend product lifetime.Door closing speed and braking interval can be easily adjusted and controlled.
Easy:Easy installation. No extra lubrication needed, so no maintenance cost. Only a hex wrench is needed to adjust. 
Strength: Door Duty Loading Max. **0Lbs. (**0kgs)
Durable: Passed 1,**0,**0 cycles testing, with a product lifetime of over *0 years.
Consideration:Unique braking design can be set to slow door closing speed at *0 to *5 degrees which is ideal for elderly, disabled and small children.