Mechanical Door Knob Lock 3091 SN

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Product Description:

Product Name:  Mechanical Door Knob Lock  3091 SN




Product Information

Function

Entrance/Bathroom/Passage/Dummy

Material

201SS/304SS/Brass

Finish

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

Door Thickness

35-50mm, other thickness available upon request

Backset

60/70mm

Cylinder

Brass cylinder

Key

Normal/Computer key (brass/steel)

Latch

60/70mm adjustable tubular latch

Rosette

65mm

Quality Standard

ANSI Grade 3

Package

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)

Delivery

40-45 days upon order confirmation


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Q:Key card to the door lock, how can not pull out, how to do
See the lock back in place no, if the return to the bit you can put up and down the key activities, such as continuous switch to move to a certain position can pull out, but be patient. There is no way to find professionals only for the lock.
Q:Anxious: what kind of padlock to buy the best use, or easy to pry
Finnish abloy padlock, padlock test, let you see the world's most cattle padlock is what it looks like
Q:How to distinguish between indoor interior locks is left inside and right lock
Each brand distinction is not the same, you'd better ask you now use the brand manufacturers how to distinguish, such as Foshan Cairns lock the direction of the distinction between the door outside the distinction between the lock on the left side of the door is open Turn right at the door to the left.
Q:What brand of lock is good?
Cylinder top ten brands NO.5 solid GULI Solid strength, solid security products Co., Ltd., Guangdong Province, high-tech enterprises, brand-name products in Guangdong Province, the door of the top ten brands of locks, Guangdong Province, the famous trademark, the world's leading door-to-door solutions. Lock the top ten brands NO.6 new New and more, China Xindu Group Co., Ltd., China Famous Brand, anti-theft door cylinder top ten brands, Zhejiang famous brand, Zhejiang brand name products, world famous brand, China export brand. Lock the top ten brands NO.7 model Dili music (ASSA ABLOY) brand, the Group was established in 1973, the world famous brand, anti-theft door lock top ten brands. Lock the top ten brands NO.8 Merlot Is a collection of research and development, production and sales in one of the professional lock cylinder manufacturing enterprises, well - known brand of Cylinder, anti - theft door lock top ten brands, the industry influence of the brand. Lock the top ten brands NO.9 Hongli Hongli, from Zhejiang Hongli Lock Industry Co., Ltd., the only domestic independent development capability of the production of anti-theft locks hardware products integrated enterprise, with a number of national invention patents, anti-theft door cylinder top ten brands, well-known trademarks in China. Lock the top ten brands NO.10 ROCK An Heng An Heng, from Beijing An Hengli Technology Development Co., Ltd., is a completely independent intellectual property rights leading high-end building hardware products manufacturers, Zhongguancun high-tech enterprises, anti-theft door lock top ten brands, brand-name products in China.
Q:How to identify A-level locks, B-level locks and C-level locks?
Super-B-level lock (C-level): the key shape for the single-sided blade within the milling slot or outside the milling key, the cylinder type for the side of the cylinder; by the Ministry of Public Security detection 270 minutes can not open technology, One thousand six hundred thousandths). The ball structure for the double-row blade plus V-side lock; if you use a strong twist tool to open the lock cylinder, cylinder internal damage, blew lock, resulting in can not open.
Q:Apple ID account clearly correct, why also suggested that the account can not unlock this iPhone?
Hello, I am also the case, how do you finally solve, thank you
Q:Electric car off the door lock, anti-charging indicator light has been bright, what is the reason? Please have the experience of electric car maintenance master guide it
Electric car off the door lock lights have been bright because the car in the motor power generation, and so the wheels do not turn the lights naturally do not light up if the car stopped moving the door lock, the lights are bright line fault, the general Is the power lock or the cause of the anti-theft, parallel lines will appear such a situation.
Q:If the door did not press the lock, that open the door is locked
You can have an anti-theft upgrade, a "lock the car automatically after the window", "brake automatically lock", "off the car closed 30 seconds after the automatic lock" function! \\\\
Q:Car problem ~ car door handle next to the door lock, what is the scientific name? Why some cars do not have?
Scientific name is the door lock car is not the electronic lock inside the door
Q:Toyota car key lock how to get
The best lock or change the anti-theft device

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