Safety Knob 3D model preview
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About this 3D model

Children safety guard for a round door knob. Print the piece twice. Secure the pieces with tiny zip-ties, and snip the excess. This design has kept one tenacious child safe for a few years, but no guarantees it will hold all escape artists. Easy to remove by cutting the zip-ties. Champion public posting and receive early/exclusive access to new designs: patreon.com/merganmcfergan