Transparent Lock case lets you see clearly all parts inside! When lock and unlock, you can watch clearly every part how to work.
When the key inserts into or out of the plug, you can see the pins moving down and up. Let you know how the shear line to come out.
It is the right practice lock for beginner to study how to open a lock, and know about the structure of a padlock.
It is also regarded as a funny and fantastic gift or toy for practice padlock lover.
Hangzhou Xu Chuan Trading Co., Ltd. is a manufacturer of high speed steel blank and saw blade with well-equipped testing facilities and strong technical force.
With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in machinery parts and other industries.
Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.
We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!