FractMod (KMT)- Keyhole Marking Tool

***UPDATE NOTES AT BOTTTOM*** Never guess a keyhole location again. This compact marking tool makes mounting shelves, wall décor, and hardware fast, clean, and accurate. Simply slide the spring-loaded plunger into the keyhole slot, tighten the locking nut, position and level the piece on the wall, press against the surface, and the built-in marker leaves a precise drilling point every time. FeaturesSpring-loaded plunger for easy, repeatable keyhole alignment without accidental marks on the wall100% printed design- no extra hardware requiredPrecision contact tip leaves a clean, accurate drill markSmall, handheld, and shop-ready- print 2–3 to mark multiple keyholes at onceDurability tested- 4 springs were printed in PLA and survived 500+ full cycles with zero failuresThis tool completely removes the guesswork from mounting anything that uses keyhole-style hardware. Print RecommendationsMaterial: PLA or PETGLayers: Use adaptive layer height to preserve accurate features on the spring, thr