Singleside secret lock with hidden round handle (GLBlack) — a compact, discreet locking solution designed specifically for interior bedroom and background wall doors. This singlepiece unit combines a concealed round handle with a small keyhole and a singleside locking mechanism to deliver privacy and a minimalist appearance where a visible latch would be unwanted. Key benefits Privacy and control: The single side lock provides simple, reliable locking from one side—ideal where basic privacy is required. Discreet appearance: The hidden round handle and small keyhole keep the door surface clean and unobtrusive for contemporary or minimalist interiors. Onepiece convenience: Sold as 1Pcs (GLBlack), the unit is a straightforward option when you need a single, concealed lock/handle assembly. Main features Lock type: Single side lock (secret/hidden lock) Handle style: Small round handle with concealed operation Key access: Small keyhole for keyed access when required Application: Intended for interior bedroom and background wall doors Quantity and finish: 1 piece, model/finish GLBlack Typical use cases Bedroom privacy: Ideal for bedroom doors where a lowprofile, singleside lock provides required privacy without a prominent handle. Background wall or partition doors: Use where a concealed handle is preferred for aesthetic continuity on decorative or feature walls. Interior room replacement: Suited as a compact replacement lock/handle for interior doors that accept a small round handle with a keyhole. What to expect A lowprofile solution focused on discretion and basic locking function for interior use. A black (GLBlack) finish for a modern, understated look that blends with dark trim or contemporary hardware. Note: This listing is for a single unit (1Pcs) as described — single side secret lock with small keyhole and round hidden handle in GLBlack, intended for interior bedroom and background wall door applications.