$10 to $30

Clear Practice Lock - Training Padlock Ideal for understanding lock mechanisms & education

Clear Practice Lock - Medium Difficulty Padlock for understanding lock mechanisms, Educational (Blue)

Dangerfield Clear Acrylic Practice Lock - Standard Pins - Medium difficulty

Clear Double-Sided Training Lock - Single Pin Picking Practice

Cut Away 6-Pin Practice Padlock for understanding lock mechanisms & education (Metallic)

Clear Dimple Practice Cylinder Lock

Practice Pin Cylinder Lock (Easy Tolerances - Ideal for Beginners)

Cut-Away 7 Pin Dimple Practice Lock