Water Tap Key 8mm x 14mm

This is a compact and practical M3 water tap key, designed for utility taps commonly found in apartment carparks and shared outdoor facilities.

• Internal square socket: 8mm
• Outer diameter: 14mm
• Material recommendation: PETG for optimal strength and durability, especially for outdoor or high-use environments.
• Print settings: No supports required; 100% infill recommended for maximum durability.
• Scalable: You can resize the model if your water tap has different dimensions.

I've personally printed and tested this key on my apartment carpark tap—it works perfectly.

Let me know if you need a version with different dimensions or features!