Bring order to loose MT 3 tapered tool shanks with a compact SplashNColor holder made for rail-based shop organization. This tool holder attaches to a compatible DIN rail system and provides four upright positions for tapered shanks, giving chuck accessories a dedicated home instead of leaving them scattered across a bench, drawer, or machine cart. The freestanding-on-rail layout lets you place the holder where it fits your workflow, then move or group it with other holders as your setup changes. Each position keeps a shank visible and ready to grab, which helps make common lathe, milling, and workbench tasks feel more controlled without adding bulky storage furniture. Use it near a machine, on a tool board, or inside a rail-based storage area to keep frequently used MT 3 tooling sorted by size, job, or priority. The four-position design is intended for tapered tool shanks and chuck-related accessories that match the listed format, helping restore a cleaner finished look to busy shop work areas.