5 model

Free

Working Combination Padlock - Choose Your Own Code

MyMiniFactory

Free

Fidget Sphere V2 - Spinner with a 3D Printed Spring

MyMiniFactory

Free

Working combination lock

Thingiverse

Free

Lock with working mechanism and key

Thingiverse

Free

OneBlade 360 travelchest / KCD II working key lock

Printables