Mechanical Door Knob Lock 3091 PC

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TT OR LC
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Supply Capability:
100000 Pcs/Pc per month pc/month

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Product Description:

Product Name:  Mechanical Door Knob Lock  3091 PC




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


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Q:What are the padlock types of padlocks?
Iron padlock: the use of very common. A, electroplated iron padlock: table B, gray iron padlock: the surface with gray paint treatment, after the emergence of many color padlocks, are such a class. C, imitation copper padlock: In fact, iron-plated padlock, refers to the surface of copper 4, zinc alloy padlock: such padlock by the die-casting machine one molding, high precision. 1, forklift 2, the chain lock 3, u-lock because of the structural characteristics of the padlock, the padlock to determine the use of flexible, versatile. It can replace other locks, and other locks can not play a role in place of padlocks, it is an ideal anti-lock device, but the padlock must be closed with the convex parts of the hole can be engaged with each other to play a locking effect, do not have Inside and outside can be turned off and open the function, so in some occasions can not be applied, for example, in some decorative requirements or require a higher degree of matching lock occasions, generally should not use padlock. Padlock classification method Padlock variety and specifications are more, generally according to the width of the lock body to determine the size of the lock, according to the level of the lock beam to determine the use of locks, according to padlock straight, cross open, top open, double open open way to determine the lock Of the series. We commonly used padlocks are generally used to open, open two open way. That is, when the key inserted into the keyhole after the key, do not need to spin up to pull the lock, called "top unlock", this type of padlock is particularly suitable for the arms or embrace the object should not be put down to use. The so-called "double open padlock" refers to the need to open the two keys to work, to open the lock, the confidentiality of strong, apply to the need for two custody, both at the same time to open the lock occasions, such as warehouses, Padlock classification
Q:Why Citroen c4l driver here on the door lock is not on
Hello, this may be a bad lock, or a lock block is broken [car problem, ask the car master. 4S shop professional technician, 10 minutes to solve. To
Q:Car door lock switch, had their own and what good reason
Hello, if it is a single door lock this way, this situation is the central locking problem, replace the new can solve the problem, if it is four doors are the same, indicating that the control box out of the problem, most of the cases are single Door problem! I hope I can help you! [Car problems, ask the car master. 4S shop professional technician, 10 minutes to solve. To
Q:Peugeot 207 hatchback door lock
207 only left rear door and right rear door with child lock, locked after can not be opened from the inside. 207 right front door is no children lock, and some car console has a "LOCK key", press the whole car lock the door, left front door and right front door need to pull open twice, to open the door, this function you You can confirm that there is no 207. Why the right front door no child lock? Children can not do in the co-pilot seat, when the airbag is open, the consequences can not be imagined! Too small children, the seat of the seat seat seat can not guarantee its safety, children will slide out from the gap, the consequences can not imagine! All right front doors have no child lock. Why is the left front door without a child lock? There is a corresponding driver's license to open the corresponding car. After driving, the door can not be opened at random! The The When the vehicle is running, the car will automatically lock, the door can not be opened from the inside once. If you find your car in the process of driving, use the open once put the door open, please go to 4S shop inspection, compared with the same models. Special circumstances, in the vehicle driving, the crew need to get off, you must pull twice open. Read the instructions of the vehicle in detail, very helpful to the novice.
Q:X5 after the flame, with the key remote control lock the door, why a door lock can not open, you can open. The other three doors are locked?
Hello there. Maybe the door of the lock is not good. [Car problems, ask the car master. 4S shop professional technician, 10 minutes to solve. To
Q:Empire Times 3 card lock problem
You have not found some cards are connected with the line and other cards do not have such a case only to choose the above card to choose the following economic theory There are two cards above the two cards to be finished after the two Can only choose the economic theory and the theory of 40 when all the cards on the closure is to break the "need to level 40 of the main city" ban but you still have to upgrade in the main city to choose a new card is not a look Put all the cards off.
Q:Electric car door lock problem, that is, open on the closed, what is the problem
Friends Hello! There are three cases: 1) remote control electric start at this time to close the door lock, power or pass. Only with the remote control unlock button to lift; 2) damage to the door lock This situation is very intuitive, the general lock cylinder is difficult to turn. Replace the electric lock can be resolved; 3) thief thieves attempted this situation is very lucky! Thieves will be electric lock 2 with the lead directly with the fire burned skin, and then pick up, so the car can be opened. The specific open the panel will be able to see, separate lead, respectively, with a plastic bag can be a good; basic on the first case, no problem. good luck!
Q:After the door lock in the car can not open
Hello, check whether the child locked the lock, open the child lock can, thank you for the support of the car master, I wish you a happy life.
Q:The role of off-road truck differential lock?
Locked differential (mechanical lock, electric lock, pneumatic lock) In order to ensure the vehicle in the complex off-road conditions under the driving performance, through a certain mechanical structure of the differential lock, to achieve the simultaneous rotation of the two axles. Through the planetary gear set analysis, is the planetary gear set of the transmission mechanism to lock, to ensure that between the planet carrier and the sun wheel, and the transmission between the two sun wheels are 1: 1. You can lock the sun wheel and planetary planes, you can put the planet carrier and planetary gear lock, you can also lock the two sun wheels. Locked differential, in the absence of locking, the drive characteristics and open differential exactly the same, in the case of locking, the transmission ratio is fixed to 1: 1. The advantage of this differential is self-evident, providing the greatest driving force on off-road pavement. The disadvantage is that the steering of the vehicle is extremely difficult when the differential is locked; there is a possibility that the bicycle will be 100% , The axle will be deformed or broken because of excessive torque; the vehicle in the process of steering, the two half of the bearing by the opposite torque, if the adhesion of both sides of the tire are large, will cut the axle. In addition, this differential, in the vehicle during the implementation of the lock action will produce relatively large noise. The locking differential has all the structure and characteristics of the open differential. In the case of unlocking, the application range is the same as that of the open differential. In the case of locking, it is only suitable for low speed travel Pavement, can not travel on the pavement, otherwise it will lead to vehicle damage and steering out of control. This type of differential is represented by ARB's pneumatic locking product and Eaton's electric locking product.
Q:Ordinary padlock how to open? Is the tricyclic like that. (In the case of no damage to the lock)
Take a tough tough metal wire (key ring on the good), a small part of the bend into about 135 ° angle, reached the deepest keyhole turn (need to practice, a little bit difficult)

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