What are the padlock specifications?

There are many varieties and specifications of padlocks, generally the size of the lock is determined by the width of the lock body, the use of the lock is determined by the height of the lock beam, and the series of locks are determined by the way the padlock is opened, such as straight open, horizontal open, top open and double shot lock.

Our commonly used padlocks are generally opened in two ways, straight open and horizontal open.

At present the stainless steel casing lock, also using brass padlock horizontal open form, there is a lesser use of open way, that is, when the key is inserted into the lock cylinder key slot.

That is, when the key is inserted into the lock cylinder key slot, without rotation can be drawn upwards open locks, known as "top open locks", such padlocks are particularly suitable for carrying babies or carrying should not put down the items open people use. The so-called "double-opening padlock" refers to the lock that requires two keys to work in order to open, and its secrecy is strong and suitable for two people to keep and two people to open the lock at the same time, such as warehouses, silver vaults and other occasions.