Allow you to see all the moving parts 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 Suitable for Locksmith Practice Training Skill Can also be used on home security door

• Overall Size: (approx.) 78.5x49.5x23.2mm / 3.09x1.95x0.91inch
• Key Length: (approx.) 52mm / 2.05inch
• Color: As picture shows
• Material: Manganese Steel
• Package Includes: 1 x Lock 2 x Keys

Overall Size: (approx.) 78.5x49.5x23.2mm / 3.09x1.95x0.91inchimported