Key features

• •【Package】Includes 4 lid stays, Allen wrench & screws.Designed for side-opening/upward-lifting lids (For downward-flipping doors , we recommend coordinate heavy-duty lid hinges or cabinet hinges with a drop-down mechanism use.). Upward door open adjustable angle of 75°,90°,110°. It can fit for most lids and allow you to keep your lids stay at any angle.
• •【Adjustable Tension】Customize lid speed with the included wrench!Turn the center screw to adjust tension for gentle closing, preventing sudden drops and finger injuries. Important：Refer to our install videos !
• •【Corrosion-Resistant】Heavy-duty zinc alloy construction resists rust and wear, ensuring long-term durability even with frequent use.
• •【Safe Soft-Closing】Dual hinges provide smooth soft-closing for lids under 40lbs (18kg). Keep equal tension on both hinges for optimal performance.
• •【Reliable Support】Contact us for installation help or issues.Package includes all necessary hardware for hassle-free setup.