Détecteur de Mouvement, Carillon de Passage Magasin,d'Entrée de Magasin, Sonnette de Porte de Boutique Professionnelle, IP64,280m,Antivol,pour Maison, Entrepôt,Bureau 1 Récepteur,2 Capteurs

Package: 8 x Swivel Door Hinges (No Screws)
Material: stainless steel hinge, anti-rust and durable.
Size: 57 x 16 mm, Thickness: 1.5 mm/0.06 inches, Mounting hole diameter: 5 mm/0.2 inches; Shaft diameter: 7 mm/0.28 inches.
Easy to Install The hinge has an upper and lower structure, the lower part is fixed to the ground, the upper part is fixed to the door, and the door rotates around the central axis, the installation will become easy and fast.
Applications: concealed rotary door hinges are suitable for interior doors, screens, invisible doors, wooden doors, revolving doors, alloy doors, cabinet doors, creative screens, etc.