[High Quality Carbon Steel Material]: This spring toggle is made of galvanized steel, which is stronger, more durable and more resistant to corrosion than ordinary steel hooks. With a load capacity of 10kg, which can be hung for a long time without falling objects. [Tilting-type wing design]: Under any circumstances, it can automatically open and support itself by its spring force. O-rings and lockable screws provide more secure protection for your installation. The switch wings can span a larger area and are suitable for mounting hooks on hollow walls. [Save space and keep tidy]: Save space, keep the room tidy, and keep household items tidy. A spring toggle is installed for your storage space, and even messy items can be hung on the place you install the spring toggle. Make your life neater and tidier. [Application] - M5 ceiling hooks are very suitable for partition, gypsum board, fiberboard, cavity wall and chipboard, etc. It is ideal for double thickness gypsum board with large fasteners. The heavy-duty M5 ceiling hook is very suitable for hanging plants, wind chimes, lamps, curtains, bedspreads and other light decorations and objects. Specification: Size:9cm*5mm Color: silver Material: carbon steel Package including: 15x spring toggles