General description Set of two frameless glass door locks made of high-quality SUS 304 stainless steel with a solid copper inner core, providing rust and corrosion resistance. These locks are suitable for frameless glass doors with a thickness of 10-12mm. Technical specifications Material: SUS 304 stainless steel Inner core: Solid copper Glass door thickness: 10-12mm Flush bolt size: 12mm (diameter) Installation Can be installed at the bottom or side of the door Requires a 12mm diameter hole for installation Comes with installation screws Usage Easy operation Stable, safe, and reliable locking mechanism