Mechanical Door Knob Lock 3091 PB

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Product Description:

Product Name:  Mechanical Door Knob Lock  3091 PB

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

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Q:Jeep guide the door can automatically lock it
Yes. The key into the keyhole, turn to the car dashboard all self-test but do not start the car, and then turn back to the flame out of the key items, reciprocating 4 times, and then press the door lock button on the door can be heard at the same time set Successful "bite" of the sound, such as the speed reached 26 km when the automatic lock.
Q:Fox lock lights do not shine, driving the door lock is not on
The door is not closed, the cover is not closed or driving the door edge switch is broken
Q:What is the meaning of the car's central locking?
Hollow lock that is installed in a few doors inside the door is responsible for locking the motor, usually a master lock, 3 to pay
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:The door lock was prying, how to do
Hello there. , The door lock if you are prying the damage then you can replace the lock cylinder. Then need to be keyed. Or can not use, I hope my answer can help you, I wish you a happy car! [Car problem, ask the car master. 4S shop professional technician, 10 minutes to solve. To
Q:Smart lock can bring the benefits?
First out of the door and then do not have to rely on the key, and mobile phone network, through the APP can control the door lock, but I am afraid the phone no electricity, so no mobile phone network, direct use of the fingerprint code fingerprint, Handle on the thumb on the handle directly on the handle door directly open, and heard that this is their home patent, it is the only fingerprint lock on the market.
Q:What is the basic function of the car's central door lock?
Simply say that the driver side of the door lock can control the other three doors of the switch
Q:2015 paragraph crv car door when the door lock sound
Hello there! Is the unlocked 'or the time of the truck door! [Car problems, ask the car master. 4S shop professional technician, 10 minutes to solve. To
Q:Furniture door drawer lock bad how to do
Looking for a special repair furniture near the master, for a lock on the line
Q:QQ now has a device lock, how can skip the verification phone number directly log. Know that, thank you
Can not skip it, register more, it will lock for some time, or download an applicator, but unfortunately afraid of a virus, so in fact you can, how many friends you are using the computer on the Internet, or group inside Who can use the computer, you can ask them to help you apply a few ways

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