Door Knob Cover Lock Parts

thingiverse

This thing was made with Tinkercad. Edit it online at https://www.tinkercad.com/things/kQ6Wh1GLsz0 It's a detachable lock that fits perfectly over standard doorknobs, with or without an existing lock in place. The design consists of only five essential pieces: A. Upper housing, B. Lower housing, C. Two deadbolts, and D. The key itself. No fasteners are needed at all - no screws, clips, or glue. Simply drop the deadbolts into position and you're ready to attach the lock to the doorknob. This lock is straightforward in its design but still challenging to pick, making it ideal for low-security situations.