1.Product Introduction:
Lock pick set with locks
Features:
AB KEY Lock Size: 65 x 34x 20mm
Padlock Size: 79 x 50 x 24mm
Lock Material: Acrylic and Alloy and Brass Core
Weight:0.45kg
With one set (17pcs) tool set in bag+2 kinds of locks

You can see clearly that how the pains work when a key is inserted.
You can also use this practice and improve you training skills.

2. Detailed Picture:Civilian Tools Free Sample
website:http://www.xinruilocksmithtool.com/civilian-tools/