• Cutaway practice disc type transparent padlock allows you to see its components

• Lock with open chambers on all the moving parts that allow you to see how it work

• You can see clearly that how the pins work when a key is inserted

• In perfect smooth working condition with no loose parts or pins will come out

• Perfect practice tool for apprentice or green hands

Specifications:

• Lock Cylinder: Copper

• Material: Metal    

• Lock Size: Approx. 8.1 * 5.1 * 2.4cm (L*W*H)

• Lock Weight: Approx. 117g / 4.1oz