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Tube Key Padlock

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2020-03-09 10:38

  • Browse the number:

    457

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Company Profile
Jinlei Lock Manufacturing Co., Ltd
Contactaixin:

jlsjseo(Mr.)  

Email:

telephone:

phone:

Arrea:

Zhejiang

Address:

177 Jinlei Ave. Pujiang Zhejiang, China

Website:

http://www.jinleilock.com/ http://jlsjseo.boutiquelondonlet.com/

Product details

A tubular pin tumbler lock, also known as a circle pin tumbler lock, radial lock, or the trademark Ace lock popularized by manufacturer Chicago Lock Company since 1933, is a variety of pin tumbler lock in which a number of pins are arranged in a circular pattern, and the corresponding key is tubular or cylindrical in shape. Most locks use between six and eight pins, although some use as few as four or as many as ten. The devices have been widely used on vending machines, elevators, public computers, and bicycle locks.


The design of a tubular lock is similar to the pin tumbler lock, in that there are several stacks of pins. The key is a cylinder shape with notches cut around the outer or (rarely) inner edge. Each of these notches depresses a single pin inside the lock to a specific height allowing the lock cylinder to turn freely.


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