1. Manufacturer 2. Certificate:SGS ROSH FORM A 3. Kinds of styles and sizes available 4. Sample free,Fast delievery Detail Specification & Informations Item Number K49JMaterialZinc AlloyColorNickle chrome brassSizeLength 61mm,Inner Diameter 14.5mm Weight 18.5gUseageHandbag,gift box,case,computer bag, pet, beltTechnology Die-casting, PlatingLogo KTQC Salt fog test Acid resistance, Alkali ...