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Door & Window Handles
  • KBZ35 Sliding Aluminum Window Lock Handle Upvc Hardware Hidden Holding Door and Window Handle
  • KBZ35 Sliding Aluminum Window Lock Handle Upvc Hardware Hidden Holding Door and Window Handle
  • KBZ35 Sliding Aluminum Window Lock Handle Upvc Hardware Hidden Holding Door and Window Handle
  • KBZ35 Sliding Aluminum Window Lock Handle Upvc Hardware Hidden Holding Door and Window Handle
  • KBZ35 Sliding Aluminum Window Lock Handle Upvc Hardware Hidden Holding Door and Window Handle
  • KBZ35 Sliding Aluminum Window Lock Handle Upvc Hardware Hidden Holding Door and Window Handle
KBZ35 Sliding Aluminum Window Lock Handle Upvc Hardware Hidden Holding Door and Window Handle

KBZ35 Sliding Aluminum Window Lock Handle Upvc Hardware Hidden Holding Door and Window Handle

  • 2000 - 5999 Pieces
    $2.30
  • 6000 - 9999 Pieces
    $2.11
  • >= 10000 Pieces
    $1.92

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
View product details

KBZ35 Sliding Aluminum Window Lock Handle Upvc Hardware Hidden Holding Door and Window Handle

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Operating Mechanism: Ergonomic design enables smooth one-handed operation of sliding or casement windows, ensuring effortless opening/closing even in high-traffic environments.
  • Material Durability: Durable composite handle paired with an aluminum mounting plate provides weather resistance and longevity, ideal for outdoor and indoor use.

Key features

  • 1. Corrosion-Resistant Aluminum Construction

    • With corrosion-resistant aluminum material, ensure durability in outdoor environments longer than plastic alternatives*. The metal mounting plate and handle withstand harsh weather conditions, making it ideal for commercial and residential use.

  • 2. Ergonomic Curved Grip Design

    • With an ergonomic curved grip design, operate windows smoothly with one hand, reducing effort compared to traditional handles*. The angled shape provides optimal comfort and control for sliding or casement windows.

  • 3. Adaptable Two-Hole Mounting System

    • With a flexible two-hole mounting system, install seamlessly on various window types, offering greater compatibility than single-hole designs*. Works with aluminum, UPVC, and other common window frames.

  • 4. Commercial-Grade Durability for Continuous Use

    • With commercial-grade durability, support high-frequency operation in office buildings and high-traffic areas, outperforming handles designed for light residential use*. Built to endure daily wear and tear.

  • 5. Eco-Friendly Aluminum Material

    • With eco-friendly aluminum construction, reduce environmental impact compared to plastic alternatives*, meeting sustainability standards for modern architectural projects.

Product details

KBZ35 Sliding Aluminum Window Lock Handle Upvc Hardware Hidden Holding Door and Window Handle

The KBZ35 Sliding Aluminum Window Lock Handle is a modern, durable solution for doors and windows in offices, buildings, and residential spaces. Crafted from high-quality aluminum with a sleek black finish, it combines ergonomic design with weather-resistant performance. Its hidden mounting system and customizable installation options ensure seamless integration into various window types.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum body with matte metal plateOutdoor windows, commercial buildings
FinishBlack powder-coatedNeutral decor compatibility
DesignErgonomic curved gripOne-handed operation for sliding windows
Mounting SystemDual-hole plate with pre-drilled holesUniversal fit for UPVC and aluminum frames
Weather ResistanceCorrosion-resistant coatingCoastal or high-moisture environments

Customization guide

Adjustable mounting holes allow precise alignment for non-standard window frames. The handle’s modular design can be paired with optional locking mechanisms for enhanced security in high-traffic areas.

Get inspired

With its minimalist aesthetic and robust build, the KBZ35 elevates both modern and traditional architectural designs. Ideal for offices needing sleek, low-maintenance hardware or residential windows requiring intuitive operation.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material Thickness1.5mm aluminum+13% (1.7mm)+33% (2.0mm)*
Load Capacity25kg30kg (20% boost)40kg (60% boost)
Corrosion ResistanceASTM B117 500hrsASTM B117 800hrsASTM B117 1,200hrs**

Supplier's note

  1. Technical Breakthroughs:

    • Enhanced Corrosion Resistance: The Pro model’s triple-layer coating outperforms industry standards, enabling use in marine environments.
    • Ergonomic Design: The curved grip reduces hand fatigue by 40% compared to flat handles.
    • Universal Mounting: Pre-drilled holes cut installation time by 20% versus custom drilling.

  2. Version Selection Guide:

    • Base Model: Best for standard residential windows where cost-efficiency is prioritized.
    • Advanced Model: Ideal for commercial offices or hotels needing moderate load support and durability.
    • Pro Model: Required for industrial or coastal buildings demanding extreme corrosion resistance and heavy-duty use. With its 40kg capacity, it safely handles large sliding doors while maintaining a sleek profile.

*Comparative values reflect improvements over the Base Model.
**Pro Model exceeds ISO 9227 salt spray test requirements by 40%.

Frequently asked questions

  • Which model of sliding window handle is best suited for office buildings?

  • How do I clean and maintain the KBZ35 Sliding Aluminum Window Handle?

  • Why choose aluminum over plastic for window handles in harsh environments?

  • Can the KBZ35 handle be customized for different window types?

  • Is the KBZ35 Sliding Handle weather-resistant for outdoor use?

  • Does the KBZ35 Sliding Handle include security features?

  • What makes the KBZ35 handle ergonomic for daily use?

  • Can the KBZ35 handle be used for both homes and offices?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionOffice buildings, outdoor windowsAluminum (ASTM B221 corrosion resistance) ▲ (Outperforms plastic handles)High durability, corrosion-resistant in harsh environmentsSlightly heavier than plastic alternatives
Mounting FlexibilityDiverse window typesTwo-hole design (ISO 10303 compatibility) ▲ (Adapts to 3+ window frame types)Universal fit for aluminum, UPVC, and metal framesRequires precise drilling for installation
ErgonomicsHigh-traffic office areasCurved grip (ISO 9241 compliance) ▲ (30% easier grip than flat handles)One-handed operation, reduces strain for frequent useAesthetic appeal may vary by user preference
Weather ResistanceCoastal or industrial zonesASTM B117 salt spray test (1,000+ hours) ▲ (Double industry standard 500h)Maintains integrity in humid/rainy conditionsHigher upfront cost compared to basic handles
Aesthetic DesignModern office interiorsMatte black finish (RAL 9005 standard) ▲ (Neutral, blends with most decor)Sleek, professional appearance for commercial spacesLimited color options (black only)
Security FeaturesStandard office useNo built-in lock (Industry standard has basic locks) ▼ (Less secure)Cost-effective for non-sensitive environmentsRequires separate locking hardware for high-security zones

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