Mechanical Door Knob Lock 3091 AB

Ref Price:
Loading Port:
China Main Port
Payment Terms:
Min Order Qty:
Supply Capability:
100000 Pcs/Pc per month pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Product Name:  Mechanical Door Knob Lock  3091 AB

Product Information






AB/AC/PB/SB/SS/PSS/WR/WH (other finish is also available)

Door Thickness

35-50mm, other thickness available upon request




Brass cylinder


Normal/Computer key (brass/steel)


60/70mm adjustable tubular latch



Quality Standard

ANSI Grade 3


Box package, 24 Sets/Carton

N. W. per Ctn

12 Kg

G. W. Per Ctn

13 Kg

Payment Terms

T/T (30% deposit, 70% pay before shipment)


40-45 days upon order confirmation

Other more Door Knob Lock:

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Hotel IC card door serial how to solve the problem?
Can be added to the company's after-sale technology: asked, each plant should have a similar or 0750-
Q:Replace the K5 door lock how much money
If it is to be the original pair of about 1000 or so, the Internet has more than 200 yuan
Q:What is the difference between A and C? How to see what is your home lock?
What is the super B-level anti-theft lock? To prevent technical unlock time of not less than 180 minutes Ultra-B anti-theft lock to prevent destructive opening time of not less than 30 minutes Look at the key to identify the level of the door lock
Q:Changan car door key to keep a few times why not use it
Into the protection mode, and after a while it can be friends
Q:Sunny car automatically locks a lock on the door is not going on
Hello! Central control lock bad or line failure, check the maintenance, hope to help you, the car master wish you a car happy, thank you for your support, please ask if asked.
Q:My phone millet account password forgotten, how to do, and now the phone number also changed, the original also forgot, and now the phone shows the device has been locked,
Use the mailbox to retrieve the password, you can also use the phone text messages from home password
Q:Brave driving the door can open it?
Octavia automatic lock function is turned on, the vehicle in the process of walking, the door quickly pull the door twice is able to open the door. For insurance, you should let the children sit behind, and use the key to open the child lock, so that people inside the car is not open the door, only from the outside open.
Q:Inside the door lock inside the key inserted from the outside how to open?
You can call to consult manufacturers, different manufacturers of the structure of the cylinder is not the same, some gourd-type lock cylinder can use the key to the other side of the key. There is a way, or if a person outside the key to block the outside keyhole, you are not locked inside can not come out, there is a picture you can probably say the next method, but also to see the key is not inserted into the door
Q:3 by 3 password lock a total of how many paintings? Solution
Three password lock design is relatively simple, like the kind of luggage on the general, as long as you slowly feel the slightest bit that is the number of the
Q:Xi'an which has a special place to sell locks ah
Taihua Road, there is a Li Wen lock city, where the lock is the most complete in Xi'an

1. Manufacturer Overview

Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range