The Bestar Roll Up Door Combination Cylinder Lock is designed specifically for self-storage roll up doors, mini warehouse facilities, and commercial sheet doors. Featuring a durable mechanical 4-digit combination system, this keyless cylinder lock eliminates the need for traditional keys while providing reliable security and convenient access. Its heavy-duty zinc alloy construction and tamper-resistant design make it an ideal solution for modern self-storage applications.
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Combination Cylinder Lock
Roll Up Door Combination Cylinder Lock
Unlike traditional keyed cylinder locks, a combination cylinder lock allows users to unlock the door using a personalized four-digit code. The lock installs directly into the roll up door latch assembly, maintaining a flush profile that offers improved protection against cutting, prying, and forced entry.
Designed for frequent daily use, it is widely used in self-storage facilities, mini warehouse units, industrial buildings, and commercial roll up door systems.
Key Features
- 4-Digit Resettable Combination
Create your own personal access code without using keys.
- Heavy-Duty Zinc Alloy Housing
Manufactured from premium zinc alloy with corrosion-resistant surface treatment for long-term durability.
- Tamper Resistant Design
The recessed cylinder structure minimizes exposed components and enhances protection against forced entry.
- Mechanical Locking System
No batteries, electronics, or power supply required.
- Easy Installation
Compatible with most standard self-storage roll up door latch systems.
- OEM & ODM Available
Custom logo, color, packaging, and specifications are available.
| Item | Specification |
|---|---|
| Product Name | Roll Up Door Combination Cylinder Lock |
| Lock Type | Mechanical Combination Lock |
| Combination | 4-Digit Resettable |
| Material | Zinc Alloy/Stainless Steel |
| Finish | Chrome / Black / Custom |
| Installation | Roll Up Door Latch |
| Application | Self Storage Roll Up Doors |
| OEM | Available |
FAQ
Q1. Can I change the combination?
Yes. The 4-digit code can be reset whenever required.
Q2. Does it require batteries?
No. It is a fully mechanical lock.
Q3. Is it compatible with all roll up doors?
It is designed for standard self-storage roll up door latch systems. OEM dimensions are also available.
Q4. Can you provide OEM service?
Yes. We offer logo customization, packaging, surface finish, and other OEM/ODM services.
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Subject : Combination Cylinder Lock
