🛠️ Gridfinity Insert for 1/4" Drive Extension Bar (300 mm / 30 cm)

This custom-designed Gridfinity tray is specifically engineered to store a 1/4" drive, 300 mm (approx. 12 inch) extension bar neatly in its place.

It spans multiple Gridfinity units lengthwise.

Keep in mind you need at least 1x8 Gridfinity fields.

📐 Features & Compatibility

• Horizontal channel securely holds the entire 30 cm length of a 1/4" extension
• Equipped with curved cutouts along the shaft so you can grab the extension
• Drops right into any standard Gridfinity base grid setup (1x8x3u)