Hidden Door Hinges With Ball Catch For Heavy Duty 220 LB Wood Doors 360 Degree Secret Bookcase Murphy Bookshelf System Invisible Hinge Hardware For Cabinets Panels And Hidden Rooms Easy Install

360° Hidden Pivot Hinges for Heavy-Duty 220 lb Wood Doors
✔️ Single hinge set, up to 220 lb capacity, 360-degree rotation

These hidden door hinges with ball catch offer a discreet, functional solution for turning bookcase or cabinet doors into secret entries. They’re ideal for hidden rooms, Murphy bookshelf setups, and panel doors where a clean, flush look matters.

✅ Heavy-duty load up to 100 kg (220 lb) with bottom-arm floor support
✅ 360-degree rotation enables hidden bookcase or cabinet doors
✅ Fine adjustment prevents sagging on heavier or wider doors
✅ Silver finish with ball catch hardware for secure closing
✅ Installation requires time and precise alignment

💡 What is a hidden door hinge used for and how is it handy for heavy doors?

This type of hinge lets you create flush, secret access on bookcase or cabinet doors, and the floor-supported design helps distribute load. - It handles up to 100 kg (220 lb) without stressing the door frame - Provides 360-degree rotation for flexible access - Includes fine adjustment to prevent sagging - Works well on bookcase doors, panels, and hidden rooms