Kms5411-Etsn Front Door Handle Zinc Alloy Heavy Duty Tubular Lever Set Keyed Entry Round Door Knob for Interior Exterior Lock

• Customization: Available
• After-sales Service: Online Technical Support, Onsite Installation
• Warranty: 1 Year
• Model NO.: KMS5411-ETSN
• Material: Zinc Alloy
• Type: Exposed Type
• Shape: Tubular
• Style: European Antique Style
• Lock: With Lock
• Installation Type: Surface Installation
• Surface Treatment: Surface Finished
• Color: Silver
• Usage: Door
• Door Thick: 35-50mm
• Function: Entrance / Privacy / Passage / Dummy
• Handle Color: Sn/Ab/AC/Cp/Sb/Orb/Sc/an/Pb
• Transport Package: Standrad Packing
• Specification: 36X33X42 cm
• Trademark: Kinmade
• Origin: China
• Production Capacity: 5000PCS/Year

Product Description

Professional Product Description: Interior Contemporary Front Door Handles

Core Keyword: Interior Contemporary Front Door Handles (Model: KMS5411-ETSN)


 

Product Overview

The KMS5411-ETSN Interior Contemporary Front Door Handle redefines modern architectural hardware with sleek minimalism and industrial-grade durability. Designed for premium office complexes, luxury retail spaces, and high-end hospitality projects, it merges Scandinavian-inspired geometry with ANSI/BHMA-certified engineering, offering 500K+ cycle reliability and seamless integration with smart building ecosystems.


 

Engineering Excellence

 Aerospace-Grade Material

• Core Structure: 316L surgical stainless steel (ASTM A276) + forged brass internals.
• Non-Corrosive Coating: Nano-ceramic PVD finish (2μm thickness, MIL-DTL-6737 tested).

Smarter Design Intelligence

• Slip-Free Ergonomics: 15° angled levers with anti-microbial surface (ISO 22196 99.8% bacteria reduction).
• Tool-Free Adjustment: 360° rosette rotation + 5mm door thickness compensation (EN 1906 compliant).

 Future-Proof Security

• MUL-T-LOCK® Integration: Patented Gen2 Sidebar™ pick-proof cylinder (UL 437 Grade 1).
• Anti-Snap Shield: Diamond-hardened steel inserts (62 HRC, surpasses TS007 3-star standard).

 

Technical Specifications (KMS5411-ETSN)

Parameter	Technical Data
Material	316L Stainless Steel
Surface Finish	Matte Black (RAL 9005) / Satin Brass / Polished Chrome (VDA 621-415 tested)
Lever Dimensions	128mm (L) × 40mm (W) × 12mm (H) ±0.2mm tolerance
Backset	60mm/70mm adjustable via spring-loaded cam mechanism
Fire & Safety	60-minute fire door compatibility (EN 1634-1 + UL 10C dual certification)
Latch Mechanism	25N dynamic load rated spring bolt (EN 12209:2016 Class 4)

 

Global Compliance & Sustainability

• Security Certifications: UK SECURED BY DESIGN, CEN/TS 16840 (EU Digital Key Standard).
• Environmental: LEED v4.1 Material Credits, EPD-certified (No Red List substances).
• Accessibility: AS 1428.1-2021 lever force ≤18N (friction <0.05μ).

 

Why Enterprises Prefer KMS5411-ETSN

Design Leadership

• Architect-Curated: Collaboration with Foster + Partners' ECD team for tacit alignment.
• Renewable Aesthetics: Patented self-healing coating eliminates scratches (35°C activation).

Uncompromised Precision

• Zero-Failure Record: 1.2 million cycles validated per BHMA A156.2 Grade 1 protocols.
• Airport-Grade Hygiene: Optional AGXX® silver-ion coating (aerospace bactericidal technology).

Smart Integration

• IoT Ready: Embedded NFC module (ISO 14443A) for mobile credential programming.
• BIM Optimization: Revit files preloaded with torque load data (≤0.45 N·m rotation resistance).

 

Enterprise Customization

• Brand Identity: Deep-etch corporate logos (≤0.08mm depth accuracy).
• Mission-Critical Variants:
  • Electromagnetic Shielding (EMI 40dB attenuation) for data centers.
  • -50°C Arctic Edition with PTFE-infused pivot joints.

 

FAQ

Q: Compatibility with 4K resolution access control screens?
A: Yes! Dielectric insulation prevents signal interference (IEC 61000-4-3 compliant).
Q: Coastal environment durability?
A: Passed 10,000hr salt spray (ISO 9227) - 3x industry average.
Q: Lead time for bulk orders?
A: Standard finishes: 20,000 units in stock (72HR delivery); Custom: 6-week production cycle.