Transparent lock: help you know the mechanism of the locks, useful for Locksmith to train and practice.
Friendly for beginners: with instruction to introduce the mechanism of the several type of lock.
Three different locks: help you improve your lock picking skills after a short time of learning and practicing.
The three lock is well built, smooth working condition and durable for repetitive practice.
Nice toy for kids to improve their intelligence and practical ability and great gift for your geek friends.

Technical Details

Product Details

Package Dimensions
Width : 6.7 inch
Height : 2 inch
Length : 10.9 inch

Shipping Weight: 1.5 pounds (View shipping rates and policies)

ASIN : B01M5CRE02