Description
YF6802 Modern Square Rose Lever Lock — Interchangeable Core Door Handle
Contemporary square-rose lever lock with replaceable cylinder core for modern homes, Airbnb units, and design-led projects. 4 functions, 8 finishes, OEM ready.
YF6802 Specifications
| Model | YF6802 Modern Square Rose Lever Lock Series |
| Design Style | Modern minimalist — square rose plate, clean straight lever |
| Material | Stainless steel rose & lever + Zinc alloy mechanism |
| Cylinder Core | Interchangeable cylinder — supports master-key & re-keying systems |
| Functions | Entrance (ET) / Privacy (BK) / Passage (PS) / Dummy (DL) |
| Finishes | Satin Nickel (SN), Oil Rubbed Bronze (ORB), Antique Brass (AB), Antique Copper (AC), Satin Chrome (SC), Chrome Plated (CP), Antique Nickel (AN), Polished Brass (PB) |
| Standard Door Thickness | 35–50 mm |
| Custom Door Thickness | 45–55 mm (on request) |
| Suitable For | Wooden doors and steel doors |
| Backset | 60 mm / 70 mm adjustable |
| Latch | Tubular latch, reversible (left & right hand) |
| MOQ | 500 sets (sample order welcome) |
| OEM/ODM | Available — custom logo, packaging, finish, keyway |
Product Overview
The YF6802 Modern Square Rose Lever Lock is engineered for design-conscious projects where contemporary aesthetics meet functional flexibility. Featuring a clean square rose plate and a straight modern lever, the YF6802 is the right call for architects, interior designers, and developers fitting out modern apartments, boutique hotels, short-term rentals, and contemporary office spaces where the hardware needs to look as good as the door it’s mounted on.
Built with a stainless steel rose and lever over a zinc alloy internal mechanism, the YF6802 combines a fingerprint-resistant outer surface with a smooth, quiet latch action. The interchangeable cylinder core is the YF6802’s defining advantage — property managers can re-key after every tenant turnover, and project specifiers can integrate the YF6802 into a building-wide master-key system without replacing the entire lockset.
Key Features
- Square rose plate, modern minimalist design — fits contemporary, Scandinavian, and industrial interiors
- Interchangeable cylinder core — re-key without replacing the lock, master-key system ready ⭐
- Stainless steel + zinc alloy construction — corrosion-resistant exterior, precision die-cast mechanism
- 4 functions in one series — Entrance (ET), Privacy (BK), Passage (PS), Dummy (DL)
- 8 architectural finishes — match modern, traditional, or transitional design schemes
- Reversible lever handing — single SKU fits left-hand and right-hand doors
- Adjustable 60/70 mm backset — fits standard residential and commercial door prep
- Tenant turnover friendly — re-key in minutes, perfect for rental & hospitality operators
- OEM/ODM ready — custom keyway, lever engraving, packaging, finishes
Why Choose YF6802 Interchangeable Core?
Unlike fixed-cylinder lever locks, the YF6802 lets you swap the cylinder core in under 60 seconds without removing the lock from the door. This single feature solves three real-world problems for B2B buyers:
- Property managers — re-key instantly between tenants without buying new hardware
- Project specifiers — integrate into a building-wide master-key hierarchy (sub-master, grand master)
- Hospitality operators — replace a single compromised key without affecting other rooms
The YF6802 cylinder is compatible with standard pin-tumbler keyways and can be customized with your specified profile for OEM orders.
Where to Use the YF6802
- Modern residential — contemporary apartments, lofts, design-led homes
- Boutique hospitality — design hotels, boutique guesthouses, serviced apartments
- Short-term rentals — Airbnb, Vrbo, vacation rentals (re-key between guests)
- Modern offices — startup workspaces, co-working, creative studios
- Design-spec projects — when the architect or interior designer specifies a square-rose lever
YF6802 vs Yanfeng Lever Lock Family
Choosing between Yanfeng’s lever lock options? Here’s a quick comparison:
| Model | Design | Best For |
|---|---|---|
| YF6802 (this page) | Modern square rose, interchangeable core | Modern projects, rentals, master-key systems |
| YF6801 | Classic round rose, fixed cylinder | Interior doors — bedroom, bath, office |
| YF6816 | Classic round rose, general purpose | Residential + light commercial general use |
| YF8808 | Heavy-duty reinforced | Front entry, commercial, high-traffic |
Packaging & Shipping
Each YF6802 lever lock ships in a retail-ready color box (private-label OEM available) with full installation hardware, strike plate, two cylinder keys, and printed instructions. Standard export carton: 30 sets per master carton. Lead time: 15–25 days for stock finishes, 30–45 days for custom OEM and master-keyed orders. We ship globally via sea, air, and express couriers from Zhongshan, China.
Frequently Asked Questions
Q: How does the interchangeable core actually work?
The YF6802 cylinder is held in place by a removable retaining clip, not press-fit into the lever body. With the control key inserted, the entire cylinder slides out in seconds and a new (re-keyed) cylinder slides in. No screwdriver, no door removal, no replacement of the lockset itself.
Q: Can the YF6802 work in a master-key system?
Yes — this is one of the YF6802’s main strengths. The cylinder accepts standard master-key pinning, allowing you to set up sub-master, grand-master, and great-grand-master hierarchies for hotels, apartment buildings, and office complexes. We can pre-pin cylinders to your specification on OEM orders.
Q: What’s the difference between a square rose and a round rose?
It’s purely an aesthetic choice — both perform identically. Square roses give a sharp, modern, architectural look that works with contemporary and minimalist interiors. Round roses (see YF6801) suit traditional and transitional styles. Both YF6802 and YF6801 mount on the same standard door prep.
Q: Can I use my existing key system with the YF6802?
Often yes. The YF6802 cylinder uses standard pin-tumbler architecture compatible with most common keyways. For OEM orders we can match your specified profile (Schlage SC1, Kwikset KW1, custom restricted keyway, etc.). Send us your key system spec and we’ll confirm compatibility.
Q: Is the YF6802 suitable for front entry doors?
For interior doors, modern apartment unit doors, and boutique hotel rooms — absolutely. For high-traffic commercial main entries, we recommend pairing the YF6802 with a deadbolt or stepping up to our heavy-duty YF8808 series.
Q: What is the minimum order quantity (MOQ)?
Standard MOQ is 500 sets per finish/function. Sample orders of 1–10 sets are welcome for evaluation. Master-keyed and OEM keyway orders typically start at 500 sets.
Q: How long is the warranty?
Yanfeng provides a 2-year manufacturer warranty against defects in materials and workmanship under normal use.
About Yanfeng Lock
Zhongshan Yanfeng Lock Industry Co., Ltd. is a professional door lock manufacturer in China specializing in five core mechanical lock categories: door lever locks, door knob locks, deadbolt locks, entry handleset locks, and pocket door locks. With 13+ years of OEM/ODM experience, we supply hardware distributors, door manufacturers, and project buyers across 50+ countries with factory-direct pricing and reliable global shipping.
Request a Quote for the YF6802
Get factory-direct pricing, free product samples, and a custom catalog tailored to your project. Master-keyed orders welcome — share your key system spec and we’ll quote within 24 hours.
📞 Phone: +86 15674756738
📧 Email: sales@yanfengdoorlock.com
🌐 Website: www.yanfengdoorlock.com
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