Free/Busy Door Sign – Replacement Slider

🟢🔴 Free/Busy Door Sign – Replacement Slider

This is a 3D-printed replacement slider for standard "Free/Busy" door signs commonly used in office environments. It was designed in Fusion 360 and fits perfectly into the sign track of models like this one:

🔗 Example product: https://amzn.to/4kM9r3c

Whether the original slider broke or got lost, this replacement part restores full function to the sign.

✅ Features

Designed for a perfect fit and smooth sliding

Sturdy side guides hold the slider securely in the track

Clean, minimal design

Compatible with dual-color (green/red) door signs

No modifications or tools required

🖨 Print Settings

Material: PLA, PETG or similar

Layer Height: 0.2 mm

Infill: 20–30% is enough

Supports: Not required

Orientation: Print flat on the larger surface

🛠 Use Case

Useful for offices, meeting rooms, or private areas where a clear Free/Busy status needs to be shown. Especially handy when the original slider goes missing or breaks.

Let me know if you'd like a mirrored version or custom adjustments!