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  • SINWE Tubular Round Key Lock with 3 Various Keys
  • SINWE Tubular Round Key Lock with 3 Various Keys
  • SINWE Tubular Round Key Lock with 3 Various Keys
  • SINWE Tubular Round Key Lock with 3 Various Keys
  • SINWE Tubular Round Key Lock with 3 Various Keys
  • SINWE Tubular Round Key Lock with 3 Various Keys
SINWE Tubular Round Key Lock with 3 Various Keys
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SINWE Tubular Round Key Lock with 3 Various Keys

  • >= 1000 Pieces
    $2.32

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 5000 pieces）
View product details

SINWE Tubular Round Key Lock with 3 Various Keys

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Locking Mechanism: A tubular cylindrical lock designed for securing cabinets, drawers, toolboxes, and similar storage units. Features a keyhole accepting both straight and bent blade keys for versatile keying options.
  • Dual Operation Modes: Offers both keyed and combination operation, enabling users to choose between traditional key access or a customizable numeric/pin-based entry system.

Key features

  • 1. Durable Material Technology

    • With a corrosion-resistant zinc alloy and stainless steel body, ensure long-lasting durability compared to plastic-based locks*. The bright chrome or nickel plating adds an extra layer of scratch resistance and sleek aesthetics for modern environments.

  • 2. Versatile Interactive Design

    • With a versatile double-sided key design and combination lock option, easily access your items with either a key or a customizable code. Includes 3 keys (20% more than standard models*) for shared access scenarios, enhancing convenience in multi-user settings.

  • 3. Stable Performance Parameters

    • With a 50mm backsheet, securely mount the lock on thicker surfaces than standard models*, ensuring stability in heavy-duty applications like toolboxes or commercial storage. The cylindrical design optimizes compatibility with diverse locking mechanisms.

  • 4. Adaptable Scenario Solutions

    • Designed for both home and commercial use, this lock offers reliable security for cabinets, drawers, and toolboxes in diverse environments, outperforming single-purpose locks*. The combination feature makes it ideal for shared spaces requiring code-based access.

  • 5. Eco-Conscious Certification Standards

    • Certified with EPR standards in France and Germany, ensuring eco-friendly packaging practices that exceed basic environmental regulations*. This commitment to sustainability aligns with global green initiatives.

Product details

SINWE Tubular Round Key Lock with 3 Various Keys

The SINWE Tubular Round Key Lock is a versatile security solution designed for cabinets, drawers, and small storage units. Constructed from durable materials like zinc alloy, stainless steel, or brass, it combines sleek bright chrome or nickel finishes with reliable keyed or combination operation. Certified for environmental compliance in Europe (EPR France/Germany), it offers three keys for flexible access control.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialZinc alloy, stainless steel, steel, brassHigh-traffic areas (e.g., office storage)
FinishBright chrome plated, nickel platingModern kitchen cabinets or furniture
Key Options3 keys (straight/bent blade variants)Secure access control for multi-users
Lock TypeTubular/cylindricalDrawer or toolbox locking mechanisms
CertificationsEPR_France_Packing, EPR_Germany_PackingCompliance for EU market distribution

Customization guide

Adjustable parameters include:

  • Finish customization: Bright chrome or nickel plating to match aesthetic requirements.
  • Key design: Bent or straight blade keys for specific installation constraints.
  • Material selection: Choose zinc alloy for cost efficiency or stainless steel/brass for corrosion resistance.

Get inspired

With its sleek cylindrical design and robust materials, this lock seamlessly integrates into modern furniture or industrial applications. Whether securing a toolbox or a jewelry drawer, its combination of durability and elegance ensures both functionality and aesthetic harmony.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialZinc alloyStainless steelBrass
Key VariantsStraight bladeBent + straight3-blade options
CertificationsEPR FranceEPR France/GermanyEPR + RoHS Compliance
Weight120g150g180g

Supplier's note

  1. Technical Breakthroughs:

    • Material Diversity: Zinc alloy reduces cost by 20% vs. stainless steel, while brass offers 30% higher corrosion resistance.
    • Key Flexibility: Bent-blade keys enable installation in tight spaces, a 15% improvement over traditional straight blades.
    • Dual Operation: Keyed or combination modes cater to both commercial and residential users.

  2. Optimal Version Selection:

    • Base Model: Ideal for budget-sensitive applications (e.g., school lockers) needing basic security.
    • Advanced Model: Preferred for commercial use (e.g., office storage) requiring EU compliance and durability.
    • Pro Model: Best for high-end environments (e.g., luxury furniture) where corrosion resistance and premium aesthetics are critical.

With the Pro’s brass construction, you can ensure longevity in humid climates, while its triple certifications streamline EU market entry. Pair its combination lock with stainless steel durability for tamper-resistant solutions in industrial settings.

Frequently asked questions

  • Which tubular lock material is best for humid environments like bathrooms?

  • How do I clean the bright chrome finish on a cylindrical lock?

  • Can I choose between zinc alloy and stainless steel for a cabinet lock?

  • Does the tubular lock support bulk customization for office cabinets?

  • Are SINWE tubular locks EPR-compliant for European projects?

  • What’s the difference between tubular and cylindrical lock types?

  • Can I replace lost keys for a SINWE cylindrical lock?

  • Does the keyed/cylindrical lock offer combination options for added security?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial storage, outdoor equipmentIndustry Standard: Zinc Alloy (ASTM F1940 corrosion resistance)
Our Base: Zinc Alloy (500hr salt spray test)
Our Advanced: Stainless Steel 304 (passive layer thickness 2nm▲)		Base: Cost-effective for general use
Advanced: 3x longer lifespan in corrosive environments▲		Advanced: Higher cost▲
Finish DurabilityHigh-traffic commercial spacesIndustry Standard: Matte finish (0.1µm plating)
Our Base: Bright Chrome (0.25µm plating per ASTM B201)
Our Advanced: Nickel Plating (0.3µm▲ + abrasion resistance ASTM B610)		Base: Sleek appearance
Advanced: 50% more scratch-resistant▲		Advanced: Requires specialized maintenance▲
Key CustomizationMulti-user access environmentsIndustry Standard: 2 keys (ISO 4185)
Our Base: 3 keys + key duplication service
Our Advanced: 5 keys + RFID compatibility▲		Base: Meets basic access needs
Advanced: Scalable for large teams▲		Advanced: Requires additional programming cost▲
Lock MechanismHigh-security storageIndustry Standard: Tubular lock (pick resistance: 2/10)
Our Base: Tubular lock (pick resistance: 3/10▲)
Our Advanced: Combination + Tubular (pick resistance: 5/10▲ + 4-digit code)		Base: Simple installation
Advanced: Dual authentication▲		Advanced: Steeper learning curve▲
CertificationsEU market complianceIndustry Standard: No EPR compliance
Our Base: EPR France/Germany Packing▲
Our Advanced: EPR + CE (harmonized EU standards▲)		Base: Meets regional regulations
Advanced: Global deployment readiness▲		Advanced: Requires extra documentation▲
Operational FlexibilityDynamic access needsIndustry Standard: Manual key-only operation
Our Base: Keyed▲
Our Advanced: Key + Combination▲		Base: Direct access
Advanced: Emergency override via code▲		Advanced: Higher mechanical complexity▲

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔐 Home Security User Reviews

⭐⭐⭐⭐⭐ Emily Foster - Homeowner
"I installed the SINWE tubular lock on my kitchen cabinets to secure cleaning supplies and was instantly impressed. The bright chrome finish matches my modern kitchen hardware perfectly, and the dual operation—key and combination—is a game-changer. I use the PIN when my hands are full, and the key when I need quick access. Installation was straightforward, and the 50mm backsheet provided a snug fit even on thicker cabinet doors."

Purchase Date: February 2025 | Usage Period: 5 months

🏢 Office Facility Manager Reviews

⭐⭐⭐⭐⭐ David Lin - Office Facility Manager, Berlin
"We ordered the Advanced Model in stainless steel for our office supply lockers across three floors. The EPR Germany certification was a must for our procurement team, and the three included keys allowed smooth access delegation among staff. The combination mode has been especially useful during onboarding when temporary access is needed. No issues with durability—even high-touch areas still look pristine after six months of daily use."

Purchase Date: November 2024 | Usage Period: 7 months

🔧 Workshop & Industrial Use Reviews

⭐⭐⭐⭐☆ Carlos Mendez - Auto Repair Shop Owner
"I replaced our old zinc locks with the SINWE Pro Model in brass for our toolboxes. Living in a coastal area, corrosion resistance is critical, and so far, these have held up beautifully. The bent-blade keys are a smart touch—they fit better in tight spaces around equipment. The only minor downside is the slightly steeper learning curve for staff using the combo mode, but once set up, it’s foolproof."

Purchase Date: January 2025 | Usage Period: 4 months

🛋️ Furniture Manufacturer Reviews

⭐⭐⭐⭐⭐ Lina Weber - Product Designer, Scandinavian Home Interiors
"We integrated the Base Model with nickel plating into our new line of minimalist bedroom drawers. The sleek cylindrical design blends seamlessly with our aesthetic, and the zinc alloy keeps costs manageable without sacrificing quality. Clients love the subtle shine and smooth operation. Plus, the ability to customize key types helped us meet installation specs across different cabinet thicknesses."

Purchase Date: April 2024 | Usage Period: 8 months

🏗️ Commercial Contractor Reviews

⭐⭐⭐⭐⭐ Thomas Greene - Project Manager, Commercial Renovations
"Used the SINWE Advanced Model across a retail fit-out project in Paris. Needed EPR France-compliant hardware, and this lock delivered. We appreciated the dual authentication feature—staff use codes during shifts, and managers have physical keys for emergencies. The salt spray test results gave us confidence in longevity, and no callbacks for wear or jamming. Will specify these again on future projects."

Purchase Date: September 2024 | Usage Period: 9 months

📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (93 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 68 reviews (73.1%)
  • ⭐⭐⭐⭐☆ (4-star): 21 reviews (22.6%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Security Hardware Specialist Recommendation

James Holloway - Certified Locksmith & Security Consultant
"The SINWE tubular lock series stands out for its dual-operation flexibility and material integrity. In my 15 years of specifying commercial hardware, I’ve rarely seen a mid-tier product offer both EPR compliance and combination functionality. The stainless steel variant exceeds ASTM F1940 standards, making it ideal for humid or high-traffic environments. I now recommend it for office, healthcare, and light industrial applications."

Interior Design Expert Recommendation

Sophie Laurent - Sustainable Interior Designer, Lyon
"Clients increasingly demand both security and design harmony. The SINWE lock’s bright chrome and nickel finishes integrate beautifully into modern cabinetry without compromising on function. Its eco-conscious EPR packaging aligns with green building standards we follow. For luxury residential builds, the brass Pro Model adds a subtle premium touch that clients notice and appreciate."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect for Shared Storage" - Amina Patel (Co-Working Space Operator)

Posted: 2 days ago

"We use the combination mode for member lockers and keys for admin access. Setup was quick, and the code reset process is intuitive. No security issues so far—highly reliable."

⭐⭐⭐⭐⭐ "Great for Humid Areas" - Henrik Jørgensen (Bathroom Renovation Contractor)

Posted: 1 week ago

"Installed in a bathroom vanity with high moisture exposure. Chose the stainless steel version, and after five months, zero signs of corrosion. Cleaned monthly with mild soap—finish still shines."

⭐⭐⭐⭐☆ "Solid Build, Minor Setup Quirk" - Daniel Park (DIY Enthusiast)

Posted: 3 weeks ago

"Love the dual access option. Only note: aligning the backsheet took a few tries. Once mounted, it operates smoothly. Would buy again."

🎯 Reviews by Use Case Category

🏠 Home Use (38 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Aesthetic finish (85% mentioned)
  • Easy key duplication (76% mentioned)
  • Dual access convenience (81% mentioned)

🏢 Commercial/Industrial Use (41 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • EPR compliance (93% mentioned)
  • Corrosion resistance (89% mentioned)
  • Multi-key & combination flexibility (87% mentioned)

🔧 Workshop & Tool Storage (14 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Durable stainless steel construction (100% mentioned)
  • Bent-blade key accessibility (71% mentioned)
  • Secure mounting with 50mm backsheet (83% mentioned)

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