**Collection:** Prehistory and Historical Archeology Dept. **Inv.-No.:** [MA-930](https://www.online.landessammlungen-noe.at/objects/1224516) **Material:** Iron **Dimensions:** Padlock 6,65 x 5,43 cm, Key 8,99 x 2,95 cm, 9,4 mm **Dating:** 1501 - 1700 CE During the manufacture of such padlocks two hemispherical halves were forged and soldered to a ring-shaped central section. After filing, recesses were cut to insert the spring and bolt, which was kept in the locked position by the spring. The hinge bracket was then riveted in place and tested. Finally, a sheet-metal cover was inserted over the mechanism opening, riveted, and filed to create a seamless spherical form. Owing to this construction method, ball padlocks lacked a separate internal mechanism. Ball-shaped padlocks were produced in various sizes, with the smallest being particularly difficult to manufacture. This object was digitized through the ‘Kulturerbe digital’ program of the Federal Ministry for Arts, Culture, Public Service and Sport.