12PCS Bouton de Serrage M8 x 38,Écrou Papillon à Tête Étoile, Filetage Interne en Laiton, Bouton de Serrage à Main Robuste pour Machines, Mobilier, Équipements Industriels et Appareils Électriques

GREAT SUCTION The door stop is made of high-quality cast steel, strong and durable, and the suction power can reach 60kg.
WIDE USE Electromagnetic door stopper has a wide range of uses and can be used for wooden doors, iron doors, fire doors, etc.
12V 24V AVAILABLE 12V 24V are available, they are closed when opened, demagnetized and there is no afterglow after closing.
EASY TO INSTALL It is easy to install, requires no complicated tools and operations and is convenient to use.
EXQUISITE EXECUTION An exquisite, elegant and generous finish, perfectly adapts to different lifestyles.