• Mechanical Door Knob Lock  3091 AB System 1
Mechanical Door Knob Lock  3091 AB

Mechanical Door Knob Lock 3091 AB

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Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
100000 Pcs/Pc per month pc/month

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Product Name:  Mechanical Door Knob Lock  3091 AB




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


Other more Door Knob Lock:







Q:My stainless steel door key is very bad, dark whistle is always off, there is the keyhole is difficult to turn, close the door is very convenient door, please know how to deal with, change easily, easy to switch?
Very simple, ah, the use of special lock lubricants drop a few drops on the refreshing rust, smooth. Escala and other well-known lock factory mostly use tiger hotolube or Krupp kluber all synthetic lock lubricants. All synthetic base oil production, clear and transparent, colorless and tasteless, low temperature, not dust. Pot full of 30 ml tip small oil bottle, drop a few drops can be easy to use. The maintenance period is six months. Can not use mineral oil, because the mineral oil viscosity is highly polluted. It is not appropriate to use pencil or black graphite lubrication, can not be lubricated to the internal parts, and there will be heavy metal and color pollution.
Q:Magic card card lock how to open ah
What do you mean? If you want to change the card with someone else's card, as long as the picture does not show a small lock, you can directly exchange; a small lock, waiting for a few minutes like the exchange. If you want to exchange the card in the safe, I am helpless, you can give that person a message, he agreed to put the card in the box. Remember, you change his card to match his card type.
Q:In the end they are not the same product, if not the same product, in the end they have what their function?
Of course not the same thing, remote control car lock, as the name suggests, is not a car key can also open the door of the device, and the central control lock is the driver may control the side of the door or other doors open and closed, the driver can be alone Control a door, you can also control all the door locks.
Q:I iphone boot after the iphone has been lost and was erased, I used my original account activation, useless, how do?
I am the same as you, how can unlock ah? Changed the phone card but still need to enter the activation id, is it re-registered?
Q:Roewe 550s door lock how to open the front mechanical cover
Hello there. You can put the left front door to add something. There is a seam of the matter, you can use a long iron bar by the hollow lock, so come, I would like to adopt [car problem, ask the car master. 4S shop professional technician, 10 minutes to solve. To
Q:Ask you a very urgent question, I forgot my password, I set up a device lock, but my phone lost, how to do
Can be set by the Security Center or use other mobile phone to download the device to support the function of the phone lock settings, the specific operation is as follows: Mobile phone: use other mobile phone to download the device to support the function of the phone, log on, through confidential security verification, Your login device can be protected; computer side: login security center = "account protection =" login protection = ", uncheck the" verify the phone version when login (device lock) ", can be canceled after verification.
Q:My craftsman was 60 when the stall when the choice of 1.2.3.4 level What is the level of what can be built, the number of T is not a skill can be made to build more than 3.4 furniture?
The stall is not making. But identification. That is to say when others point is not to do the drawings but to take drawings to identify. Another 3.4J furniture can not do it. That level of choice is to let you choose to identify a few sets of furniture lock fees charged. Only the identification of drawings. Rather than making drawings.
Q:Move the card lock, say let puk code, what is the puk code Thank you
I also have the last PUK PIN what to enter the password. Go to the local mobile business hall for sales staff to help check. Mobile phone card, then the password directly to the side of the password can be found, there is no password, then with ID card.
Q:Can the car be opened when the car is running?
Ordinary car, do not automatically lock the car, you can. Sports car, scissors door or open the door, Mercedes-Benz and Rambo have high-speed driving door forced lock function. In other words, at high speed, the driver wants to drive the door unless the flame is turned off. Do not know what you are asking about this, when driving to open the door on their own and others are very dangerous ah. Do not try
Q:How to use it correctly
In order to maintain the appearance of locks and extend the life of the lock, in the daily use of the process, should pay attention to its maintenance and maintenance. 1. Always keep the lock body transmission parts of the lubricant, in order to maintain its smooth transmission and extend the service life. It is recommended to check once a year or a year, and check whether the fastening screws are loose to ensure fastening. 2. How to lock the lock during use? In order to maintain the appearance of locks and extend the life of the lock, in the daily use of the process, should pay attention to its maintenance and maintenance. 1. Always keep the lock body transmission parts of the lubricant, in order to maintain its smooth transmission and extend the service life. It is recommended to check once a year or a year, and check whether the fastening screws are loose to ensure fastening. 2. Lock in the course of the use of regular (half a year or a year) or in the key plug is not smooth, you can put in the lock cylinder slotted small graphite powder or pencil powder to ensure that the key plug smooth. But should not join any other oil for lubrication, in order to avoid grease stick spring spring, resulting in the lock can not turn and can not open. 3. Check the lock body and the lock plate with the gap, the gap between the latch and the lock plate hole is appropriate, the door and the door frame with the best gap of 1.5mm-2.5mm. If there is a change, you should adjust the position of the door hinge or lock plate. At the same time pay attention to the weather (spring wet, dry in winter) caused by the cold shrinkage to ensure that the door and door frame, lock body and lock plate clearance with reasonable to ensure the use of smooth locks. , The specific can be bought directly when asked the manufacturers of people.

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