Introducing Our Heavy Duty Folding Table Hinges, Perfect For Enhancing Your Furniture's Functionality And Style. The Zinc Alloy Construction Ensures Durability And Resistance To Wear, While The Rounded Edges Promote Safety. Designed To Fit Various Applications, These Hinges Offer A Smooth And Quiet Experience With Their Slow Pull-Up Mechanism.Heavy Duty Durability: Made Of Zinc Alloy, These Hinges Are Strong, Rustproof, And Anti-Corrosive, Ideal For Wet Environments. The Surface Is Polished To Ensure Safety And Smooth Operation. 180 Degree Flexibility: Designed With A Rounded Edge For Safety, Our Hinges Can Be Opened Fully To 180 Degrees, Allowing Easy Access And Adjustment. The Slow Pull-Up And Closing Feature Ensures Quiet And Controlled Movement. Wide Compatibility: Suitable For A Variety Of Surfaces Including Computer Desks, Dining Tables, Jewelry Boxes, And Sewing Machine Tables, These Hinges Offer Versatile Use. Secure Installation: Each Hinge Comes With Multiple Fixing Holes For A Firm Hold, Preventing Any Loosening Over Time. Pack Of 4: With 24 Mounting Screws Included, This Set Is Ready For Immediate Installation, Making Your Furniture Upgrade Effortless.