Bathroom latch FF29BZG Colombo Design
The FF29BZG bathroom latch is the WC lock by ColomboDesign developed for the SixMillimetersConcept line: ultra-thin 6mm square rosette and dimensions 52×52mm, compatible with all the square handles in the catalogue. Made of solid brass/Cromall® machined with numerical control, with a galvanic finish to guarantee high mechanical performance and resistance to corrosion.
High-performance materials and finishes
Available in polished chrome, satin chrome, the standard galvanic finishes are covered by a 10-year guarantee.
Functionality and quick installation
The latch integrates a grooved button that allows opening from the outside with a simple coin, an essential safety requirement in domestic and public bathrooms. The 6mm square is supplied with 6/7 and 6/8mm adapters for doors 40–50mm thick; the front fixing does not require additional milling, reducing installation times.
Main technical features
Model: FF29BZG
Rosette: square 52×52mm – thickness 6mm
Material: brass / Cromall®
Door compatibility: 40–50mm, 6mm square (6/7–6/8mm adapters included)
Emergency opening: slotted coin button
Finishes: Chrome, Cromat,
Warranty: 10 years standard,
Key advantages for your project
Ultra-thin design: 6mm flush door rosette for a minimal aesthetic.
Extreme resistance: multilayer PVD coating against wear and chemical agents.
Total compatibility: it matches ColomboDesign handles with square rosette, maintaining stylistic coherence.
Safety: quick emergency opening, ideal even in the presence of children or elderly people.
Smart installation: complete kit, assembly without special machining.
