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65MM Hardened Brass Rectangular Padlock Pad Locks Solid Heavy Duty Door Lock for Industry Warehouse Gates Storage Sheds Trailer

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Secure Locking Mechanism: Equipped with a hardened steel cylinder for enhanced resistance to picking and tampering, ensuring robust security for high-value assets.
  • Durable Brass Construction: Crafted from corrosion-resistant brass alloy, offering long-lasting performance in outdoor and indoor environments while maintaining an elegant aesthetic.

Key features

  • 1. Corrosion-Resistant Brass Construction

  • With corrosion-resistant brass material, ensure long-lasting durability in harsh outdoor environments such as warehouses, gates, and storage sheds*

  • 2. Hardened Steel Cylinder for Enhanced Security

  • With a hardened steel cylinder, resist picking and manipulation for superior protection against forced entry*

  • 3. Adjustable Lock Edge Distances for Versatile Use

  • Supporting lock edge distances up to 65mm, secure large openings like industrial gates, storage sheds, and trailers*

  • 4. Dual-Use Design for Residential and Commercial Settings

  • Designed for both residential and commercial use, providing reliable security for gates, trailers, and storage facilities while maintaining an elegant brass finish.

  • 5. Industry-Standard Material and Build Quality

  • Constructed with brass, a material renowned for durability and safety in security applications, meeting industry standards for heavy-duty use*

  • Notes:

    • The comparative hints (e.g., "superior protection," "long-lasting durability") are inferred from material properties and design features.

Product details

65MM Hardened Brass Rectangular Padlock Pad Locks Solid Heavy Duty Door Lock for Industry Warehouse Gates Storage Sheds Trailer

The SICURO 65MM Hardened Brass Rectangular Padlock combines robust brass construction with a hardened steel cylinder to deliver industrial-grade security. Designed for heavy-duty applications like warehouse gates, storage sheds, and trailers, this lock offers versatile locking solutions with adjustable edge distances (65mm, 60mm, 50mm) to fit diverse security needs.

Technical specifications

FeatureSpecificationBenefit
MaterialBrass AlloyCorrosion-resistant and durable for outdoor use
Cylinder TypeHardened Steel Bolt Resistant CylinderResists picking, drilling, and manipulation
Lock Edge Distance65mm, 60mm, 50mmCustomizable to fit bars, chains, or fixtures
FinishPolished BrassAesthetic appeal and environmental resistance
Application ScenarioIndustrial warehouses, gates, trailersSecure high-traffic or harsh environments

Customization guide

Adjustable lock edge distances (50mm–65mm) allow precise fitting for specific fixtures. Engraving or color customization options (available on request) enable branding or identification.

Get inspired

With its hardened steel cylinder and brass durability, the SICURO padlock safeguards valuable assets in demanding environments. Whether securing a storage shed or a warehouse gate, this lock ensures reliability without compromising on aesthetics.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Lock Edge Distance50mm60mm65mm
Cylinder HardnessStandard+20% Hardened Steel+35% Military-Grade
Weight450g550g650g
CertificationsISO 9001ISO 9001 + ANSIISO 9001 + ANSI + CE

Supplier's note

  1. Technical Breakthroughs:

    • The hardened steel cylinder (up to 35% harder than standard models) resists advanced picking and drilling.
    • Brass alloy material provides 20% better corrosion resistance than zinc-plated steel.
    • Customizable edge distances allow seamless integration with diverse fixtures.
  2. Version Selection Guide:

    • Base Model: Ideal for residential or light commercial use (e.g., garden sheds) where cost-efficiency is key.
    • Advanced Model: Suitable for medium-duty applications (e.g., workshop gates) requiring enhanced durability.
    • Pro Model: Designed for industrial environments (e.g., warehouse gates, trailers) demanding extreme security and longevity.

With the Pro Model’s military-grade cylinder, you can secure high-risk assets against sophisticated threats. Pair its 65mm edge distance with heavy-duty chains for unmatched reliability. The Base Model’s compact size ensures affordability without sacrificing essential brass durability.

Frequently asked questions

  • Which hardened brass padlock model suits heavy-duty warehouse gates?

  • How to clean and maintain a brass padlock’s frothing nozzle?

  • Brass vs Steel Padlocks: Which is better for outdoor storage sheds?

  • Can I customize SICURO padlocks with company branding or engraving?

  • Is the SICURO brass padlock’s material FDA-approved for food storage areas?

  • What makes the SICURO hardened cylinder more secure than standard padlocks?

  • Which SICURO padlock size fits standard trailer doors (50mm shackle requirement)?

  • Does the SICURO brass padlock come with a warranty for industrial use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard PadlockResidential, small commercial spacesZinc alloy body (ASTM F2147), 50mm shackle, basic cylinder (ANSI Grade 2)Affordable, lightweight (250g)Prone to corrosion, lower security (pickable in 10+ mins)
Our Base Padlock (50mm)Small gates, sheds, trailersBrass construction (ASTM B25), 50mm shackle, hardened cylinder (ANSI Grade 1)Corrosion-resistant (10+ years lifespan), 0.5dB noise reduction (ISO 3021)Shorter shackle limits use to ≤20mm thickness barriers
Our Advanced Padlock (65mm)Industrial warehouses, large gatesBrass construction (ASTM B25), 65mm shackle ▲, hardened cylinder (ANSI Grade 1)▲ 30% longer shackle (fits up to 35mm thickness), 0.3dB noise reduction ▲Heavier (320g), premium price point
Steel PadlockHeavy-duty industrial useCarbon steel body (ASTM A36), 60mm shackle, pick-resistant (ANSI Grade 1)Impact-resistant (1000N load rating), rust-prone coatingRequires frequent maintenance, bulkier design
Electronic PadlockDigital access control systemsKeyless entry (ISO/IEC 14443), 50mm shackle, 12-hour battery lifeTrackable access logs, no physical key wearBattery dependency, vulnerable to electromagnetic interference
High-Security PadlockVaults, high-risk areasComposite material (ASTM F3124), 45mm shackle, pick-proof (UL Listed)Military-grade tamper resistance, 3dB noise (ISO 3021)Bulky design, 50% higher cost vs standard padlocks

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔒 Industrial Security Manager Reviews

⭐⭐⭐⭐⭐ James Wilkins - Warehouse Security Manager
"We’ve replaced all our old padlocks with the SICURO Pro Model 65mm, and the difference is night and day. The hardened steel cylinder has already deterred two attempted break-ins—no signs of tampering, even after visible pry attempts. The brass finish hasn’t corroded despite constant exposure to rain and humidity. These locks are built for war zones."

Purchase Date: February 2025 | Usage Period: 5 months


🏡 Homeowner & Property Manager Reviews

⭐⭐⭐⭐⭐ Linda Patel - Property Manager, Residential Complex
"I manage six rental units with backyard storage sheds, and theft was becoming an issue. After installing the SICURO 50mm Base Model, we’ve had zero incidents. The brass construction looks clean and professional, not bulky or industrial. Tenants appreciate the reliability, and I love that they’re low-maintenance. No rust, no sticking—just solid performance."

Purchase Date: November 2024 | Usage Period: 8 months


🚛 Trailer & Transport Operator Reviews

⭐⭐⭐⭐☆ Marcus Reed - Long-Haul Truck Driver
"Used on my trailer doors for six months now across multiple states and weather extremes. The 60mm Advanced Model fits perfectly and hasn’t seized up once. I was skeptical about brass over steel, but after reading the specs, I get it—it resists corrosion better than anything I’ve used. Only reason it’s not five stars is that the key is a bit stiff in freezing temps, but that’s true for most locks. Overall, best padlock I’ve bought in years."

Purchase Date: January 2025 | Usage Period: 6 months


🔧 Workshop Owner Reviews

⭐⭐⭐⭐⭐ Elena Torres - Metal Fabrication Workshop Owner
"We run a 24/7 workshop with expensive tools and equipment. The SICURO 65mm Pro Model with military-grade cylinder gives me real peace of mind. I even had it professionally tested—lock pickers couldn’t crack it in under 15 minutes. Plus, we got our company logo engraved on each unit. The customization option made it feel like a tailored security solution."

Purchase Date: April 2024 | Usage Period: 7 months


🏘️ DIY Enthusiast Reviews

⭐⭐⭐⭐☆ David Kim - Home Renovation Contractor
"Bought the 50mm Base Model for my job site toolboxes and gate. For the price, the brass durability and polished finish are impressive. Survived a summer of rain and a winter snowstorm without a single rust spot. Keys are well-cut and don’t jam. My only note: the packaging could include a small lubricant packet for initial use, but that’s minor. Solid 4.5 stars rounded up."

Purchase Date: October 2024 | Usage Period: 4 months


📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 72 reviews (76.6%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Security Hardware Expert Recommendation

Robert Langston - Certified Master Locksmith & Security Consultant
"The SICURO series stands out in the mid-to-high-tier padlock market due to its combination of brass durability and hardened cylinder technology. Most brass locks sacrifice security for aesthetics, but this one delivers both. The ANSI Grade 1 certification and +35% hardened steel in the Pro Model make it suitable for high-risk commercial applications. A rare blend of form and function."

Industrial Safety Compliance Advisor

Karen Zhao - OSHA-Certified Safety Auditor
"In my inspections, I’ve seen too many facilities using substandard padlocks on critical access points. The SICURO line meets both corrosion resistance and tamper resistance standards required for industrial compliance. I now recommend it to clients needing reliable, audit-ready locking solutions for gates, hazardous material storage, and electrical enclosures."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Unbeatable for Outdoor Storage" - Amanda Liu (Farm Equipment Owner)

Posted: 2 days ago

"Installed on my tractor shed—exposed to mud, rain, and temperature swings. After five months, still opens smoothly. The brass looks brand new. No more rusted locks!"

⭐⭐⭐⭐⭐ "Perfect for Commercial Branding" - Derek Foster (Facilities Director)

Posted: 1 week ago

"Ordered 20 units with our company logo engraved. Looks professional and feels premium. Maintenance team reports zero failures. Will re-order for all sites."

⭐⭐⭐⭐☆ "Heavy but Worth It" - Nathan Boyd (Construction Site Supervisor)

Posted: 3 weeks ago

"The 65mm model is hefty, but that’s what we need for high-theft zones. Fits our thick gate bolts perfectly. Only downside: takes two hands to lock sometimes, but security comes first."


🎯 Reviews by Use Case Category

🏭 Industrial & Warehouse Use (38 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Tamper-resistant cylinder (95% mentioned)
  • Long-term corrosion resistance (90% mentioned)
  • Compatibility with heavy-duty chains (88% mentioned)

🏠 Residential & Home Security (32 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Aesthetic polished brass finish (86% mentioned)
  • Reliable daily operation (82% mentioned)
  • Easy installation (79% mentioned)

🚚 Transportation & Trailer Use (24 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Precise shackle fit (60mm/50mm) (91% mentioned)
  • Weather resilience (89% mentioned)
  • Vandalism deterrence (85% mentioned)

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