This handy 3D-printed universal faucet key is designed to fit multiple valve sizes, making it an essential tool for plumbers, DIY enthusiasts, and homeowners. With its compact and durable design, it provides an easy solution for opening and closing outdoor faucets, radiators, and utility valves.

📏 Dimensions:

• Size: 3.4cm × 3.4cm × 1.8cm
• Square Hole Sizes:
  • 5mm
  • 6mm
  • 8mm
  • 10mm

🛠 Features:
✔️ Multi-Size Compatibility – Works with multiple square stem valves.
✔️ Compact & Portable – Small enough to fit in a pocket or keychain.
✔️ Easy to Print – No supports required, optimized for FDM printing.
✔️ Durable Design – Strong walls to withstand turning force.

🖨 Printing Recommendations:

• Material: Any material is good, but use ASA or ABS and above for extra durability
• Layer Height: 0.2mm
• Infill: Use the provided profile.

🔹 Perfect for: Plumbers, HVAC technicians, and DIYers who need a lightweight and functional faucet key!