Uxcell 4 Pcs Hasp Latch, 43 x 51mm Butterfly Decorative Retro Box Toggle Latch Hidden Button Buckle Hasp Clasp with Screws for Jewelry Box Suitcase Toolbox Wooden Case, Bronze. Publisher: uxcell. [Easy to Install] – It is simple to install, each hasp is equipped with corresponding screws, just fasten the screws on the box or suitcase to complete the installation.