Heavy Duty Self Closing Pivot Hinges For Doors With Hidden Bookcase Design Stainless Steel 360 Degree Invisible Hinge System Including Installation Screws Auto Closure And Smooth Roller Bearing

Heavy Duty Hidden Bookcase Pivot Hinges, 1pc Set, 360°
✔️ 360° invisible hinge with auto-closure, stainless steel, 60 kg support

This heavy-duty pivot hinge kit transforms standard doors into hidden-bookcase features. It enables central rotation instead of conventional side hinges, creating a surprising architectural element. It's designed for wood and aluminum doors from 1.3-2.0 in thick and up to 110 in tall, 37.4 in wide.

✅ Supports up to 60 kg door weight
✅ 304 stainless steel and zinc alloy construction
✅ 360° continuous rotation with auto-closure
✅ Fits door thickness 1.3-2.0 in, height 59-110 in

💡 What is a heavy-duty pivot hinge system used for in doors with hidden bookcases and high-traffic spaces?

This handy solution helps create hidden bookcase doors and other clean-entry features. - It provides 360° rotation and auto-closure for smooth operation - It transfers door weight to the floor to extend life of the frame - It supports up to 60 kg with durable stainless steel and zinc alloy - It fits 1.3-2.0 in thick doors and 59-110 in tall openings