Lift off Metal Access Panel is a square-shaped inspection door made of metal, with dimensions of 700x500mm. It is designed for easy fitting and is suitable for use in both ceilings and walls. The panel is white in colour and features an invisible lock without a plastic key, ensuring security for your space while still maintaining a sleek and unobtrusive appearance. Perfect for DIY projects in plasterboard construction, this access panel offers a reliable and stylish solution for your home or furniture needs. Opening the 4 locks the whole panel lifts off,there are no hinges on these types. Unfortunately I don't have the plastic key for the locks,you can get one for pennies either here on ebay or amazon
eBay