About This

• DIY-Friendly Ultra-Thin Design — Our upgraded hidden door hinges require only a shallow 1/2" slot, making them perfect for DIY concealed door projects. Fits doors over 1" thick and frames at least 1-7/16" thick. No special tools—just basic woodworking skills.
• Invisible & Modern Look — These ultra-thin concealed door hinges stay hidden when closed, giving your home a clean, modern style without visible hardware. Perfect for creating invisible doors, secret door hinges for hidden rooms, or sleek interior upgrades.
• Adjustable for Perfect Fit — Features two-way adjustment: ±3mm up/down and ±1mm forward/backward. This ensures precise door alignment, smooth opening, and long-term stability for any concealed or secret door hinge installation.
• Strong & Wide Opening — Built for durability, each pair of invisible hinges supports up to 133 lbs and offers a wide 110° opening angle. Ideal for solid wood hidden doors, upgraded interior designs, or custom DIY projects.
• Smooth & Silent Operation — These hidden hinges have soft padding inside, so doors open and close smoothly without squeaks or messy oil. Enjoy smooth, effortless movement for your secret or invisible doors every time.

Overview

• Material : Zinc
• Brand : HBL'
• Product Dimensions : 6"L x 4"W
• Finish Type : Painted
• Mounting Type : Surface Mount
• Weight Limit : 66 Pounds
• Unit Count : 2.0 Count
• Color : Black
• Number of Items : 2
• Manufacturer : HBL'