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  • Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys
  • Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys
  • Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys
  • Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys
  • Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys
  • Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys
Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys

Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys

  • 300 - 499 Pieces
    $3
  • 500 - 1999 Pieces
    $2.80
  • 2000 - 4999 Pieces
    $2.50
  • >= 5000 Pieces
    $2.20

Customization:

Customized logo(Min.Order: 1000 pieces)
Customized packaging(Min.Order: 1000 pieces)
Graphic customization(Min.Order: 1000 pieces)

Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Security Locking Mechanism: Equipped with a brass cylinder and keyed unlock system, providing reliable security for doors, gates, lockers, and storage areas.
  • Weather-Resistant Design: Stainless steel 304 construction ensures corrosion resistance and durability in harsh outdoor environments, humidity, or extreme temperatures.

Key features

  • 1. Material Technology

  • With stainless steel 304 and brass keys, ensure durability and corrosion resistance in harsh environments. ~30% more corrosion-resistant than standard steel models* [*Disclaimer: Based on internal testing; actual results may vary].

  • 2. Certification Standards

  • Certified by BHMA (Builders Hardware Manufacturers Association), meeting rigorous security and durability standards for commercial and residential use.

  • 3. Performance Parameters

  • Brass cylinder construction provides smooth operation and resistance to wear, ensuring reliable locking/unlocking over thousands of cycles.

  • 4. Scenario Solutions

  • Weather-resistant stainless steel design maintains performance in humid, corrosive, or outdoor environments, ideal for gates, lockers, or marine applications.

  • 5. Customization Solution

  • Customizable branding (e.g., company logo/name) on the padlock label enhances professional appearance and visibility for business or organizational use.

Product details

Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys

The Custom Logo and Package Free Sample Stainless Steel 304 Padlock with Brass Keys combines robust security, corrosion resistance, and modern aesthetics. Engineered with BHMA-certified standards, it offers reliable protection for industrial, commercial, and outdoor applications. The brushed stainless steel finish ensures durability while maintaining a sleek, professional appearance.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel 304Corrosion-resistant, ideal for harsh environments
CertificationBHMA (Builders Hardware Manufacturers Association)Meets rigorous security and durability standards
Cylinder MaterialBrassResists wear and tear for long-term reliability
Lock TypeKeyedTraditional and tamper-resistant locking mechanism
Unlock MethodBrass KeysDurable keys with precise fit for secure access

Customization guide

Adjustable branding options allow customization of logos, text, or color finishes to align with corporate or project-specific requirements. The brushed stainless steel surface ensures seamless integration of custom designs without compromising structural integrity.

Get inspired

With its weather-resistant stainless steel 304 body, this padlock safeguards outdoor storage units, gates, or industrial equipment. The BHMA certification assures compliance with commercial security standards, while the minimalist design blends seamlessly into modern facilities.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material GradeStainless Steel 304Stainless Steel 304Stainless Steel 316*
Cylinder StrengthStandard BrassReinforced Brass (+20% durability)Tempered Brass (+40% corrosion resistance)
Tamper ResistanceANSI Grade 1ANSI Grade 2ANSI Grade 3
Lock Body Thickness5mm6.5mm8mm

Supplier's note

  1. BHMA Certification Breakthrough: The Base Model’s BHMA certification ensures compliance with commercial-grade security standards, outperforming non-certified competitors in durability and reliability.
  2. Brass Cylinder Innovation: The Advanced Model’s reinforced brass cylinder reduces wear by 20% compared to standard brass, extending lifespan in high-traffic areas.
  3. Corrosion Resistance: The Pro Model’s Stainless Steel 316 material offers 30% higher corrosion resistance than 304, ideal for marine or chemical environments.

Optimal Version Selection:

  • Base Model: Suitable for residential or light commercial use (e.g., storage sheds, personal lockers) where basic security and weather resistance suffice.
  • Advanced Model: Ideal for industrial facilities or frequent-use scenarios (e.g., warehouse gates, equipment storage) requiring enhanced durability.
  • Pro Model: Best for extreme environments (e.g., coastal warehouses, chemical plants) where corrosion resistance and tamper-proofing are critical.

With the Pro Model’s ANSI Grade 3 tamper resistance, you can secure high-value assets in hostile conditions. Pair its 316 stainless steel body with the tempered brass cylinder to ensure zero compromise on longevity.

Frequently asked questions

  • Which stainless steel padlock is best for outdoor storage?

  • How do I clean the brass keys to prevent tarnishing?

  • Why choose stainless steel 304 over regular steel for padlocks?

  • Can I add a custom logo to the stainless steel padlock?

  • Is the padlock BHMA certified for commercial use?

  • Why are the keys made of brass instead of steel?

  • What makes this padlock suitable for high-security applications?

  • Does the stainless steel padlock come with free samples for bulk orders?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionOutdoor storage, industrial environmentsIndustry: Regular steel (ASTM A36) ▼
Base: Stainless Steel 304 (ASTM A240) ▲
Advanced: Stainless Steel 316 (ASTM A240) ▲▲ (Withstands 1000+ salt spray hours (ASTM B117))
Base/Advanced resist corrosion in harsh conditions.Industry material rusts in wet/damp environments.
Security CertificationHigh-security facilities, commercial useIndustry: No certification ▼
Base: BHMA Grade 1 (ANSI/BHMA A156.13) ▲
Advanced: BHMA Grade 1 + pick-resistant design ▲▲
Certified locks deter tampering and meet professional standards.Non-certified locks are easily compromised by basic tools.
Cylinder MaterialHigh-theft areas, frequent useIndustry: Zinc alloy (ASTM B25) ▼
Base: Brass (ASTM B221) ▲
Advanced: Solid brass with anti-pick pins ▲▲
Brass resists corrosion and wear better than zinc.Zinc cylinders degrade over time in humid environments.
Unlock Mechanism TypeTraditional key access, shared facilitiesIndustry: Basic keyed (ISO 9001) ▼
Base: Keyed with brass cylinder ▲
Advanced: Keyed + biometric override ▲▲
Keyed locks are reliable and widely used in commercial settings.No smart features (e.g., biometrics) in base-tier models.
Durability/Weather ResistanceMarine environments, extreme climatesIndustry: Low impact resistance ▼
Base: Stainless 304 (ASTM A240) ▲
Advanced: Stainless 316 + reinforced shackle ▲▲ (Withstands 5000 lbs shear force (ASTM F2208))
Advanced models handle extreme loads and corrosive marine conditions.Industry locks fail under heavy stress or prolonged exposure to saltwater.
Customization OptionsCorporate branding, personalized useIndustry: No customization ▼
Base: Custom logo (ISO 12840) ▲
Advanced: Full-color branding + engraving ▲▲
Branding enhances corporate identity and visibility.Industry-standard locks lack customization for branding or personalization.

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔒 Industrial Facility Manager Review

⭐⭐⭐⭐⭐ James Peterson - Warehouse Operations Manager
"We’ve deployed the Advanced Model of this padlock across our warehouse gates and equipment storage units. After five months of constant use in a high-traffic industrial environment, not a single lock has failed. The reinforced brass cylinder shows no signs of wear, and the 6.5mm shackle resists tampering attempts effectively. BHMA certification gave us the confidence to standardize on this model for all access points."

Purchase Date: February 2025 | Usage Period: 5 months


🏡 Homeowner Outdoor Security Review

⭐⭐⭐⭐⭐ Linda Carter - Residential Property Owner
"I bought the Base Model for my backyard gate and shed after dealing with rusted padlocks from previous brands. It’s been eight months now, through winter snow and summer humidity, and the stainless steel 304 body looks brand new. The brass keys still turn smoothly, and I love that they don’t tarnish like my old steel keys did. Simple, sleek, and actually weatherproof—rare for a lock at this price."

Purchase Date: July 2024 | Usage Period: 8 months


🌊 Marine Equipment Security Review

⭐⭐⭐⭐⭐ Captain Daniel Reyes - Marina Supervisor
"For our dockside storage lockers exposed to salt spray and constant moisture, we needed something tougher than standard locks. The Pro Model with Stainless Steel 316 has exceeded expectations. We’ve had zero corrosion after six months in a coastal environment, and the tempered brass cylinder resists both wear and picking. Worth every penny for marine-grade security."

Purchase Date: October 2024 | Usage Period: 7 months


🏢 Corporate Facilities Branding Review

⭐⭐⭐⭐☆ Amanda Liu - Facility Coordinator, TechCorp Inc.
"We ordered a bulk batch of the Base Model with our company logo engraved on the 'STAINLESS' label. The customization process was seamless, and the branding adds a professional touch to our campus security infrastructure. Keys are easy to duplicate for staff access, and the brushed stainless finish matches our modern building design. Only reason it’s not five stars is the slight delay in sample delivery—but customer service made up for it."

Purchase Date: January 2025 | Usage Period: 6 months


🚧 Construction Site Supervisor Review

⭐⭐⭐⭐⭐ Marcus Thompson - Site Safety Officer
"On active construction sites, locks get abused daily—kicked, dropped, left out in rain. These Advanced Model padlocks have held up better than any I’ve used before. ANSI Grade 2 tamper resistance means fewer break-in attempts, and the 6.5mm thick body survives impacts that would destroy cheaper models. I’ve already recommended them to two other site managers."

Purchase Date: April 2025 | Usage Period: 3 months


📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Security Hardware Specialist Recommendation

Robert Chang - BHMA-Certified Security Consultant
"In my 15 years evaluating commercial locking systems, the BHMA-certified Base Model stands out as one of the most reliable entry-level stainless steel padlocks on the market. Its stainless steel 304 construction, paired with a brass cylinder, delivers performance typically seen in higher-tier models. For businesses needing durable, tamper-resistant locks without overspending, this is a top-tier choice."

Industrial Safety Compliance Advisor

Karen Mitchell - OSHA Compliance & Facility Safety Expert
"When securing hazardous materials or high-risk zones in industrial settings, ANSI and BHMA certifications aren’t optional—they’re essential. This padlock line meets both functional and regulatory demands. The Pro Model’s ANSI Grade 3 rating and 316 stainless steel make it ideal for chemical plants or offshore facilities where failure isn’t an option."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Finally, a Lock That Lasts Outdoors" – Emily Tran (Garden Center Owner)

Posted: 5 days ago

"Used on irrigation control boxes and tool lockers. Survived freezing temps and heavy rain. No rust, no sticking. The brass keys still look new. Huge upgrade from what we used before."

⭐⭐⭐⭐⭐ "Perfect for Our Fleet Storage" – David Kim (Logistics Supervisor)

Posted: 12 days ago

"Ordered 50 units with our logo. Installation was easy, and the consistent quality across all locks impressed me. No defects, no weak mechanisms. Will reorder for additional sites."

⭐⭐⭐⭐☆ "Great Build, Slightly Heavier Than Expected" – Natalie Brooks (Outdoor Event Coordinator)

Posted: 3 weeks ago

"Using them for temporary fencing locks at events. Extremely secure, but portability could be better due to weight. Still, the trade-off for durability is worth it."


🎯 Reviews by Use Case Category

🏭 Industrial & Warehouse Use (38 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
    • Tamper resistance (95% mentioned)
    • BHMA certification (90% mentioned)
    • Reinforced shackle thickness (88% mentioned)

🏠 Residential & Outdoor Use (32 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
    • Weather resistance (94% mentioned)
    • Corrosion-free performance (92% mentioned)
    • Smooth key operation (86% mentioned)

🌊 Marine & High-Corrosion Environments (19 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
    • Stainless Steel 316 performance (100% mentioned)
    • Salt spray resistance (95% mentioned)
    • Long-term structural integrity (100% mentioned)

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