Multiboard Octagon Bolt Screwdriver Tool (Inner & Outer) with Rail Holder

This project provides an ergonomic screwdriver-style tool for installing and removing Multiboard octagon bolts.
The tool is designed for comfortable handling and fast assembly of Multiboard systems.

It includes inner and outer octagon versions, as well as two different handle designs, so you can choose the style that fits your workflow best.

A custom-designed holder compatible with the Multiboard Lite Multipoint Rail is included for clean and modular storage.

All parts are optimized for vertical printing without supports.

✨ Features

• Inner octagon version for internal bolt heads

• Outer octagon version for external bolt heads

• Two ergonomic handle designs

• Supportless vertical print orientation

• Custom holder compatible with the Multiboard Lite Multipoint Rail

• Comfortable screwdriver-style grip for faster Multiboard assembly

🖨 Print Settings

Recommended settings:

• Layer height: 0.2 mm

• Walls / Perimeters: 4

• Infill: 30%

• Material: PETG recommended

• Print orientation: Vertical

• Supports: None

📎 Notes

• The Lite Multipoint Rail is part of the Multiboard system by Multiboard.io and is not included in this download.

• The holder was designed by me and is compatible with the official Lite Multipoint Rail geometry.