1.Two way American short body hinge 2.35mm cup diameter. 3.Weight:45grams 4.Salt fog test arrive 24 hours Advantage:1.Multi-purpose: usage in various types of cabinet, cupboard, wardrobe, bookcase and the like for home, office or others of all kinds of occasions.2.By the test of opening and closing add up 50000times,it is not distortion,it is reliable,surface is not rust long time.3.Three- ...