Cylinder Knob Door Lock 578 PSS

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Product Description:

Product Name:  Cylinder Knob Door Lock 578 PSS

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:Curved beam motorcycle lock is not connected and so master solution
This situation is generally the door lock of the electric door contact ablation, the gap between the loose line loose, poor contact caused by, you can look at whether the type of electric lock can be dismantled, if it is able to open the first Open to see the situation, a slight ablation or rust stains can be repaired, if the ablation is more serious or wear a large change directly on the lock it. Car lock can control the light that the DC power part of the basic contact normal, can not turn off the ignition line in the closed key can not be connected with the cable after the line can not short-term ignition so it can not turn off.
Q:Car children lock on how to open, which also can not open, the outside can not open
Looking for professional sheet metal workers can be opened, you need to open the door from inside the board
Q:Honda crv door lock locked, it kept on the lock
Hello there. There is a door to touch the switch is broken, or lock block is broken,
Q:Lock safety level to H level what meaning
In the relevant industry standards, the level of protection for the protection level is explained by the general level of security (indicated by the letter A); the high level of protection (indicated by the letter B), and on the contrary in the national mandatory standard, , B to express. As for the H-class, should be a self-defined level of Taiwan, meaning high-level. You want to see his test report to know which level.
Q:Anti-theft door A, B key use method
After the renovation, with the B key (whether it is closed or open the door) in the door into the keyhole lock cylinder rotation above 360 degrees on the line, and then return to pull out the key, and then take the A key into the keyhole to see if the rotation was moving , The rotation does not move to explain the A key to lose the role, you can destroy the A key, do not litter (knowledgeable people can still take to make the key to unlock). If the A key can also rotate on the instructions can unlock, and then repeat the previous operation on the line. (The above is only for the AB key, there is a ABC key)
Q:When the bank card is locked, it can be solved
If the password is wrong lock card, go to the bank business hall for unlocking. ICBC Construction Bank immediately unlock, other banks 7 days after the unlock.
Q:Car door lock no key how to open?
Retrieve the key or call the unlocking company. Unlock the company, then get 100 yuan, but need to re-allocation of keys, have to have a cost.
Q:Jeep guide the door can automatically lock it
Of course you can get, now very common car has this function, after starting, will automatically lock
Q:Gasoline fuel card lock how to do
Get cards and documents to the network to unlock
Q:Winter car wash car lock frozen people do not come out how to do
To prevent the emergence of the problem rather than a problem in the re-solve the car with a hair dryer to dry the keyhole is not such a problem

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