Ever hung a picture and then realized it’s 2mm crooked… so you pull it off, patch the wall, and start again? That frustration is exactly why I designed LevelHook Pro. It’s a simple reusable jig that holds your picture hook perfectly aligned while you install it. No more guessing, measuring repeatedly, or trying to hold the hook steady while hammering. Just snap the hook into the tool, position it on the wall, level it, hammer the nails, and pull the jig out. Clean, fast, and precise. 🧰 What makes it useful • Fits standard metal picture hooks • Built-in ruler marks every 1 cm for easy spacing • Center alignment marker for precise positioning • Reusable installation jig • Makes frame installation fast and consistent ⚙️ How it works 1️⃣ Insert the picture hook into the jig 2️⃣ Position it on the wall and align using the ruler marks and a spirit level 3️⃣ Hammer the nails into the wall 4️⃣ Pull the jig to remove it Your hook stays exactly where you placed it. I originally made this because I was tired of crooked frames and unnecessary wall holes. After a few tests it turned out to be one of those small tools that saves a lot of time. If you try it, I’d love to see how you use it.

Just finished my first parametric Apple Watch band—fully designed in OpenSCAD! 🧩 You can easily customize the tabs on each side to get a perfect fit for your wrist.