Based on this product's specifications, here are some alternatives and similar models
Electroinstallation Mounting Bracket KU-37, No name, model KU-37
Summary description:
Mounting bracket for electrical installations, model KU-37 by No name. Designed as a hardware component for securing electrical devices, conduits or fixtures in building electrical systems. Provides fixed support for installation tasks and helps organize wiring and equipment mounting in residential or commercial projects.