... options 20,000 times of open-close ability Quality spring & screw SO9001:2000 Steel furniture hinge two way TN- ... no more than 18mmUsage FurnitureCertification: ISO9001:2000Advantages of furniture hinge1. Mounting options in three variations satisfices different occasions ... lathes, drawer locks, cabinet locks, handles, butts and hinges, slides and rail, door catches, door clamps, door closers, faucets, ...