Hardened Steel Round Combination Dial Padlock

Our combination dial padlock features a durable aluminum alloy body with a shear-resistant, anti-pry steel shackle. Ideal for diverse security needs.

Aluminum BodyFactory Set ComboAnti-Theft Design

Leading Source Factory. Global Certified Excellence.

20+ Years Experience | 50+ Production Lines | 100% Quality Inspection

From ISO to Fire-proof certifications, our facility is engineered for precision. Yuefong Lock offers the ultimate OEM & ODM partnership, delivering factory-direct professional support for security professionals worldwide.

Overview

As a professional lock manufacturer with over 20 years of experience, we proudly offer comprehensive OEM and ODM services for our keyless padlock products.

Our combination dial padlock features a beautifully designed aluminum alloy lock body that is highly sturdy and durable.

Designed to be safe, secure, and anti-theft, the lock is equipped with a 7mm thickened alloy steel shackle that undergoes high-temperature treatment to become highly shear-resistant and anti-prying.

It operates using a convenient, fixed three-digit dial password that comes directly from the factory and cannot be modified by the user.

This reliable lock is perfect for a wide variety of application scenarios, including school and gym lockers, dormitory cabinets, indoor doors, and warehouses.

At a Glance

  • Durable aluminum alloy lock body
  • 7mm alloy steel shackle for enhanced security
  • Fixed three-digit dial unlocking
  • Suitable for lockers, doors, cabinets

Specifications

SpecificationDetail
Product Model1501
Unlocking MethodDial Password Unlocking
Lock Body MaterialAluminum Alloy
Shackle MaterialAlloy Steel
Shackle Diameter7mm
Lock Body Size48 x 21 x 73mm
Total Height73mm
Body Width48mm
Body Thickness21mm
Applicable PlacesLockers, indoor doors, fence doors, dormitory cabinets, gym lockers, warehouses, truck compartments, etc.

Factory Video

Product Details

Hardened Steel Round Combination Dial PadlockHardened Steel Round Combination Dial PadlockHardened Steel Round Combination Dial PadlockHardened Steel Round Combination Dial Padlock

Manufacturer Advantage

Zhongshan Yue-fong Mai’s Manufacture Co., Ltd. — a true source factory for B2B smart locks and high-security padlocks (not a trading company).

70,000㎡
Production complex, 600+ staff
10M+/yr
Annual output capacity
±0.02mm
In-house master mold precision
120–240h
Salt-spray tested (ASTM B117 / ISO 9227)
OEM / ODM / JDM
CAD blueprints in 3–5 days
CE / FCC
Compliance — certificates on request

FAQ

What materials are used in the padlock?

The lock body is made from aluminum alloy and the shackle is made from alloy steel, designed for durability and anti-theft protection.

How does the unlocking method work?

The padlock uses a fixed three-digit dial password unlocking system, set and secured from the factory.

What is the minimum order quantity for wholesale?

The MOQ varies; please contact us directly for detailed information based on your specific needs.

Can you provide OEM/ODM services?

Yes, we offer comprehensive OEM and ODM services for our padlock products.

Is the lock certified under any specific security standards?

Please contact us directly for information on specific certifications and compliance standards for this padlock.

Customer Reviews

Honestly, the scale of this place is insane. I visited their 'Garden Factory' in Zhongshan last year and seeing those high-speed die-casting machines in action convinced me. We’ve moved our entire 200k-unit padlock order here. They just don't miss a deadline.
S. Henderso
Head of Procurement
Total lifesaver! We needed a specific Tuya firmware tweak for our glass door lock series. Most vendors said 'impossible,' but Yuefong’s R&D team handled it like pros. It’s clear they own the full manufacturing chain—not just assembling parts from someone else.
Luca T.
IoT Solutions Architect
In 20+ years of hardware sourcing, I prioritize a factory’s internal QA standards. Yuefonglock’s 120-hour salt spray testing and C-level cylinder precision are top-tier. For anyone looking for a reliable manufacturing partner in China, this is the gold standard.
Hans G.
Security Hardware Consultant

Where Excellence Grows

Step inside our 70,000㎡ Garden Factory, where 23 years of heritage meets modern smart manufacturing.

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