Self Closing Door Hinge with Silent Hydraulic Buffering, Adjustable Door Closer Tension and Speed, Spring Loaded Hinges 5.5 Inch, 175°Open, Space Aluminum, Anti Pinch Injury 2Pcs

Features

• 【Strong and durable】: This self closing door hinge using space aluminum alloy, Hinge thickness 4mm, strong and durable, a pair of hinges can bear ≤50KG, The stable structure and good materials enable this hinge to have a longer service life.
• 【Function】:Our hydraulic hinge in addition to the basic hinge function，(1)Maximum door opening Angle 175°,if exceeds 160° will automatically reset to 160° door stop position (prevent touching the wall);(2)160°-90° is an arbitrary stopping Angle; (3)The door automatically closes at less than 90°. 90°-30° the automatic closing speed is faster，30°-15° the automatic closing speed is slow .15°-0°can be adjusted by the hinge function to choose push into lock or close quietly. like a Door Closer.
• 【bearing capacity】When the weight of the door is ≤ 50kg, use 2 hydraulic door hinges.When the weight of the door is ≤ 80kg, use 3 hydraulic door hinges.When the weight of the door is ≤ 100kg, use 4 hydraulic door hinges.
• 【Attention】:(1) When installing and debugging multiple hinges, pay attention to the adjustment efforts as much as possible to maintain consistency.(2)Pay attention to adjust the upper and lower hydraulic hinge pipe vertically and on the same center line.(3)When installing and debugging multiple hinges, pay attention to the adjustment efforts as much as possible to maintain consistency.
• 【Note】: Heavy hydraulic silent invisible self-closing door hinge in the production process using high-quality materials and sophisticated technology, and has been well tested. If you encounter any problems during use, please feel free to contact us and we will provide you with the best quality shopping experience. (Product equipped with detailed instructions)