YF514 is part of the Yanfeng Tubular Knob Locks collection. Tubular knob sets for interior and secondary entrance doors, built on a 5-pin brass cylinder platform with an adjustable 60/70 mm latch.
Specification
Every model in this collection shares one finish system, one function-code system and one packing standard, so a project can mix ranges without translating between them. Build the order code left to right: YF514 / function / finish / handing — anything left unstated is supplied in the standard configuration.
- 5-pin brass cylinder
- Adjustable latch, 60 / 70 mm
- Fits 35–45 mm doors
Ordering
Keyed different is standard. Keyed alike and master key systems are available on request in all four keyway profiles (Kwikset, Weiser, Yale, Schlage). Minimum order is one carton per model and finish; mixed cartons by arrangement.
OEM and ODM
Tubular Knob Locks can be supplied under your own brand: custom packaging and inserts, laser-marked logo, private keyway and a dedicated model number. Send a sample or a drawing and we will come back with tooling cost, unit price and a sampling schedule.
