Slit & Ring Fiber Optic Cable Stripper, Stripping Range: 1.2mm 6.4mm, Adjustable Slit Blade and Ring Blade for Exact Strip Cut Depth. Designed to slit and ring cables, buffer tubes and jackets on fiber optic cables with diameter ranges of 1.2mm to 6.4mm. Intentionally made to be light and small, making it easy to use in confined spaces.