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:How to solve the key card lock
Find a professional unlock company repair it.
Q:My phone lost, but my QQ opened a device lock, not on the QQ how to call the device lock to lift, I have a password I only use another phone
First of all, you need a new phone, download the security center, bind it. Log in to the Security Center. Find the account protection - login protection, you will find (login to verify the mobile version or secret security (ie equipment lock), to prevent being used to get money. Mobile phone without network state can use the security center to verify.) This sentence in front of Box, marked with a counter, click on the sign, ask to verify the security center, after verification. It can be canceled
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:Yue Ma lock good? Yue Ma lock is not expensive
Especially their 750 leaf lock series, whether it is old-fashioned door or gourd do not have to do a good job. As for the price of course is not cheap, the price is in the country, the middle reaches.
Q:The problem of the craftsman
Activities and system NPC are produced by the furniture drawings, to learn the art of skilled craftsmen to identify the furniture! The current cap of the skills should be 110, a variety of 1 ~ 2J furniture formula in the game click ALT + Q middle of the above dream help, data calculation, furniture formula
Q:Hurry Electric car power lock is broken, how can the wiring can not power through the power lock? The
The red line and the black line - pole -> the same color on the line together (red and black piece of the effect of quack), and there are plans, you have some miscellaneous, do not understand.
Q:How to identify A-level locks, B-level locks and C-level locks?
A-level lock: Currently on the market A-level anti-theft lock key is a word key and cross key. A-level cylinder internal structure is very simple, limited to the changes in the ball, the ball slot less shallow. Anti-technical open time 1 minute, the opening rate is extremely high. The ball structure is a single row of balls or a cross lock.
Q:What are the types of hardware accessories for locks?
Door locks according to the development of modern locks, the form points: password lock, sensor lock (IC card lock), electromagnetic locks, biological locks and so on.
Q:Recently my ip6 and tablet I have to enter the password, and then enter the correct password after the Apple account and asked me to verify the unlock, what is going on
Unlock method one: Brush re-enter ROM. You can set the password lock to eliminate, provided that you will brush machine. Unlock method two: double wipe from the brush machine enthusiasts to understand the professional point of view can be considered a kind of mobile phone data erase operation. Wipe is what the meaning of the more professional answer: wipe is to restore the meaning of the factory settings, including contacts, text messages, installed software, all deleted. Commonly known as hard to restore the factory settings. Note: After wipe app2sd and root permissions need to be done again And app2sd important partition steps have to come back. Double wipe is double wipe is clear cache and memory data. Unlock method three: use adb to delete the forgotten lock screen password steps: the phone connected to the computer, do not open the data connection, in the charging mode. In the computer decompression, the adb file on the computer C root directory. To do this, delete the * .key file. Enter adbreboot or manually restart the phone to take effect.
Q:Door lock hand stabbed the door is not on how to do it
Hello the owner, you can pull the handle in the pull to open and then close the door, hoping to adopt [car problems, ask the car master. 4S shop professional technician, 10 minutes to solve. To

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