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Single Open Knob Aluminum Alloy 70mm Brass Door Lock Cylinder

Factory direct 70mm single open knob brass door lock cylinder for wooden door.
Size:
Standard
Material:
Brass
Aluminum Alloy
Color:
Gold
Availability:
Quantity:
Inquire Add to Basket

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  • door lock cylinder

  • YIGE

  • YG-lock cylinder 70-01-01

Precision Brass Cylinder for Wooden Door Security

The Single Open Knob Aluminum Alloy 70mm Brass Door Lock Cylinder from Yige is engineered for durability, precision, and long-lasting performance. Designed specifically for entrance wooden and glass doors, this 70mm brass lock cylinder delivers enhanced protection and user-friendly operation for residential and light commercial applications.

Crafted with high-accuracy internal components, this lock core offers superior resistance to picking and tampering, making it an excellent choice for doors that require reliable locking systems without compromising on design or ease of use.


Product Features at a Glance

  • Material: High-quality brass with aluminum alloy knob

  • Structure: Single open knob cylinder, key-operated on one side

  • Size: 70mm (custom lengths from 40mm to 100mm available)

  • Security Level: Equipped with 7 precision security pins

  • Keys: Supplied with 3 computer keys

  • Finishes: SN, AB, AC, PB, CP, GP, PVD

  • Usage: Ideal for entrance wooden doors, internal doors, and glass doors

  • MOQ: 100 pcs

  • OEM / ODM: Fully supported


Built for Performance and Security

This lock cylinder combines brass construction with advanced machining to ensure long-term durability and smooth locking performance. The 7-pin mechanism significantly improves protection against lock picking, while the high-precision machining ensures consistent performance over thousands of locking cycles.

The aluminum alloy knob design allows convenient operation from the inside without requiring a key. It’s the ideal configuration for homeowners or building occupants who prefer fast and safe egress.


Customization & Compatibility

Yige offers full OEM and branding support, allowing for custom logos, surface treatments, and size configurations to meet specific project requirements. The standard 70mm size fits most wooden or glass entrance doors, and extended sizes (40–100mm) are available for custom applications.

Each lock is designed with attention to industry-fit standards, making it compatible with standard European lock cases and widely used in both residential and commercial markets.


Surface Finishes

This cylinder is available in a range of corrosion-resistant finishes to match various door styles and environments:

  • SN (Satin Nickel)

  • AB (Antique Brass)

  • AC (Antique Copper)

  • PB (Polished Brass)

  • CP (Chrome Plated)

  • GP (Gold Plated)

  • PVD (Physical Vapor Deposition coating)

Each finish is applied using advanced surface treatment techniques to provide long-term resistance against wear, rust, and fading.


Data Sheet

Product Name

Cylinder Lock/Lock Cylinder/Lock Core/Door   Lock/TÜRSCHLIESSER/двери входные

Brand Name

Yige

Features:

Door Lock Cylinder

Material

Brass

Finish:

SN/AB/AC/PB/CP/GP/PVD

Keys

Three Computer Keys

Management   Certification:

ISO 9001:2008

Size Scope

40mm 50mm 60mm 70mm 80mm 90mm 100mm

Payment Terms

T/T 30% in advance   and balance before loading

or irrevocable L/C   at sight

Place of Origin:

Zhejiang,China,(Mainland),

Yige Technology(HuaYiLi Hardware)

MOQ:

100pcs

Usage:

Used on Entrance wooden door /glass door

 

Design:

1. Customized logos are highly welcomed.

2. We have our own design team

3. OEM


 

Quality Standards & Manufacturing Excellence

  • Certified to ISO 9001:2008 for quality management

  • Produced under strict quality control at Yige Technology (HuaYiLi Hardware) in Zhejiang, China

  • Each cylinder undergoes rigorous testing for mechanical function, durability, and finish adherence

With over 20 years of experience supplying to Europe, the Middle East, Africa, and Asia, Yige has become a trusted provider of precision door hardware for international markets.


Packaging & Delivery

 

 

 

Packaging Details:

Standard packing: Polybag or Foam bag + inner box + stardard export   carton.

 

If any extra request for packing,     extra cost will be requested, like colorful box, blister packing, etc.

Delivery Leading time:

Average 30-40 days

 

Transportation:

1. Larger order: by sea

2. Sample order: TNT/DHL/UPS/Fedex/EMS

3. Choose the best and convenient way for your   need.

Delivery   Port:

Ningbo / Shanghai

  • Standard Packing: Polybag or foam bag, inner box, export-grade carton

  • Custom Packaging: Available on request (e.g., color box, blister pack—extra cost may apply)

  • Lead Time: 30–40 days average

  • Ports: Ningbo / Shanghai

  • Logistics Options:

    • Large orders: By sea

    • Sample or small orders: TNT / DHL / FedEx / UPS / EMS


Payment Terms

  • T/T: 30% in advance, balance before loading

  • L/C at sight: Acceptable for qualified bulk orders


Why Choose Yige

  • In-house R&D and design team

  • Full support for customized logos and OEM requests

  • Strong supply chain and export experience

  • Responsive customer support: inquiries answered within 12 hours

  • Backed by a reputation for durability, accuracy, and security

Contact Us to Customize Your Locking Solution

Looking for a reliable supplier of single open knob brass door lock cylinders for wooden doors? Yige offers factory-direct pricing, expert support, and flexible OEM services to meet your brand’s needs.

TEL: +86-13587650907
Email: yige_sale06@zjyige.com
Web: https://www.doorlockbody.com

We also manufacture a wide range of door hardware products including multi-point locks, mortise lock bodies, magnetic locks, stainless steel and aluminum handles, and brass/aluminum lock cylinders. Let us help you build smarter and safer access solutions.

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FAQ:

Q: Do you have your own factory?

A: Of course. We have mature manufacture system for designing and producing lock body.Welcome to our factory for inspection visits, and put valuable opinions.


Q : Do you accept OEM or ODM?

A: Yes, We are professional in OEM and ODM. now , Cooperating with famous brands for OEM & ODM.


Q: What's the guarantee of your products?

A : 20 Year Mechanical Guarantee.


Q:Do you have quality system?

A:Yes, we have. We have set up our quality system and well controlled our production quality as per the instructions and requirements in it and well-control each procedure throughout the mass-production.


Q: How can I get the latest prices?

A:  Send requirements to us by mail or calling , we will reply you in 24 hours. we offer not only door hardware product but also Door Opening Solution.


Q: How much time does the delivery time cost?

A: We will delivery the products as soon as the order's making. Because of the different destinations, the delivery time will be different. We promise that products will be arrived at 15-30 days.


Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.


Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.


Welcome to contact us


1.Your inquiry related to our products or prices will be replied in 12 hours.

2.Well-trained and experience staffs to answer all your inquiries in fluent english.

3.We can follow your design to produce.

4.Protect your sales area,ideas of design and all your private information.



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Single Open Knob 70mm Brass Door Lock Cylinder Single Open Knob Aluminum Alloy Door Lock Cylinder Brass 70mm Door Lock Cylinder 70mm Single Open Knob Door Lock Cylinder

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