Mechanical Door Knob Lock 3091 SN

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Product Name: Mechanical Door Knob Lock 3091 SN

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

Other more Door Knob Lock:

Mechanical Door Knob Lock 3091 SN

Q: Volkswagen Lanyi door did not lock the hole no electricity how to do: Hello, you can use the mechanical key to open the left front door, and then even the car. If the left front door is not keyhole, then it is covered by a lid. You look carefully! [Car problems, ask the car master. 4S shop professional technician, 10 minutes to solve. To

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?: Hello! Dark whistle off, because the inside of the oil dry, need to join the oil solution The key is difficult to turn, just add a small amount of lead toner in the keyhole a few times to be able to solve a few times

Q: What is a smart lock? how to use?: The use of non-mechanical keys as a user identification ID mature technology, such as: fingerprint lock, iris recognition access control (biometric class, high security, there is no loss of damage; but inconvenient configuration, high cost). Magnetic card, RF card (non-contact category, high security, plastic material, configuration to carry more convenient, low price). TM card (contact category, high security, stainless steel, easy to carry configuration, the lower price)

Q: My electric car just full of electric ride also ten miles, three days after I ride, just out there did not show the undervoltage, and carefully recalled that the three days did not close the door lock ... and then fully charged the total feeling did not ride more Before the road, no electricity. Help master, I this situation is not the battery is broken? More: Bad is not bad, but the storage capacity dropped, if the electricity is not enough to change the new one

Q: When the phone is locked, then enter the password or unlock the number, have forgotten, how to do?: Back up the data and restore the factory settings

Q: Buy a new controller, connected to the power and then found that the controller switch to the output line without voltage, it seems that did not find any problems, I see the controller has a separate electric door lock line, is the green fine Line, turn the line did not output with this relationship? Is not the controller itself is bad. The controller is jinyi four-in-one dual-mode controller, brushless without Hall. Please advise the Supreme, thank you more: The thick black line is the negative line of the battery. Thick red line is the battery of the positive line, fine red line is the lock line! According to you, you may be wrong line, that is to say you put the fine red line and thick red line directly connected to the battery output on the positive line and not through the lock line. The correct way is to find the lock line, the two positive and negative lines directly connected to the lock. Carefully check, the body to the controller line whether there are other positive lines are controlled by the lock. Five lines of the spin, there are two control the speed of the button line, then do not control it. The other three is the rotation of the positive and negative and signal lines, according to the color can be connected. The general body into the controller line, spin and the speed line is separate, you can in the original controller line to determine the spin line color.

Q: Mobile phone unlock pattern is locked, you need to login google account, account password have forgotten how to do?: Download a Brush Wizard, there is a practical tool - clear the screen lock, hope useful

Q: Car remote control keys can not lock the door can not open the lock is what the situation caused: Hello there! May be a remote control! It is recommended to replace the battery ... [car problems, ask the car master. 4S shop professional technician, 10 minutes to solve. To

Q: Electric lock plus what oil is the motorcycle door lock switch is not smooth, add some lubrication good? More: You have to determine the lock is not smooth or the door contact is not smooth, the former can be best to add sewing machine oil, clean. It is not a drop of oil, if it is contact Caton, it is necessary to open the door lock to the contact with butter.

Q: In the case of a normal door switch, how long is the life of the door lock (piece of shackle that links the door lock)?: If the care points, with the soft point is basically not bad

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