Self Closing Door Hinge with 5/8" Radius Corners, 3.5" x 3.5", Matte Black Finish

• DURABLE QUALITY: KNOBWELL 3.5 Inch Self Closing Door Hinges are made from high-qulity iron, with Black finish. Thanks to our own QC department, the black door hinges have passed 24 hours salt spray text and can be used for long-time, not easily to rust.
• EASY INSTALLATION: With all the necessary parts and instruction paper included in the package, we can install/replace the hinges by ourselves easily and quickly on wood, metal, interior, exterior, residential, or commercial doors.
• SELF-CLOSING FUNCTION: The adjustable door hinge is equipped with auto-closing function, which means the cabinet/door can be closed consistently without manual closing. With the help of included tools, we can adjust the tension of the internal spring to control the cabinet/door's self-closing speed.
• WIDE APPLICATIONS: A pair(2 pack) of hinges can support doors of 70-80 lbs. We recommend you install as least 2 hinges for each door and 3 hinges for doors from 80 lbs. This self-closing door hinges are spring-loaded and heavy duty, which can be used on different doors including bathroom/kitchen/bedroom/store room/garage doors. Let your hands free!
• QUALITY PACKAGING: Each hinge is individually packaged, 6 mounting long screws, 6 mounting short screws and detailed installation instruction are also included. Believe in KNOBWELL and we will offer you 100% satisfaction.

• Free shipping on all orders,no minimum price limited.
• For orders from the following countries, we will arrange shipments from local:United States,Canada,Australia,United Kingdom
• Shipping time is approximately 2 working days form the process date via Fedex. Please note that public holidays, national holidays and peak seasonal shipping periods could produce longer delivery times.

• Please check the items and accessories once you receiving KNOBWELL package, and if there's any quality problem or item missing, please do contact us within 48 hours, and we will arrange refund or replacement as you need.
• 3 Months Warranty Refund
• 1 Year Warranty Free Replacement
• Customer Service: service@knobwellstore.com