... open-close test Material: steel (electroplate nickel or sand sliver)Angle of opening: 110' Two sections forceCup diameter: 35mm, Depth: 10.5 ... volume Company Name: Jieyang City Lalale Metal Product Co.,LtdCompany Address: Xinhe Inductial Zone, Dongshan District, Jieyang City, Guangdong,China.Commodity ... SeriesTelephone: 86-663-8210898Fax: 86-663-8210689 Lh461 Slide-on Two way Hinge Series