Set 2x serratura a camma cassetto/armadio 20 mm porta cilindro cassetta postale archivio armadio
Thread length :001 20mm. The combination of screw and gasket design, easy to install. Lock length :001 29mm. 2 X Lock with 4 X Keys. Locking plate:001 length Width Thickness is 46 15 1.9mm. Durable,small and safe.