TamBee 6inch Hidden Door Hinges Invisible Hinges Concealed Hinge Zinc Alloy 180 Degree 3 Way Adjustable Butt Hinge 6 x 25 x 1 inch Black for Secret Room Hidden Bookcase Bookshelf 2 Pack

EASY INSTALLATION WITH TEMPLATE Our hindden door hinge features a detailed positioning template in the manual for quick and accurate setup Achieve professional aligned results effortlessly perfect for DIY beginners and pros alike Matching hinge templates are also available 3D ADJUSTABLE No need to remove the door for threedimensional adjustability vertical 30mm horizontal 20mm and depth 10mm These secret door hinges are designed to fit both lefthanded and righthanded doors SILENT STRONG LOAD Builtin spacers reduce friction enabling quiet door opening and closing to avoid disturbing Each pair of invisible door hinges supports up to 88 pounds and offers a 180degree opening angle balancing functionality with user comfort RUSTRESISTANT Crafted from highquality zinc and aluminum alloy the hidden door hardware boasts excellent rust resistance No special maintenance or lubrication is required VERSATILE COMPATIBILITY Our hidden hinges for doors are engineered for universal use on lefthanded and righthanded doors plus compatibility with wood metal and commercial doors thickness 35mm width 1000mm These concealed door hinges are ideal for creating secret doors bookshelf doors french doors folding doors feature walls and DIY projects.