Feature: 1. [3 Hole Fiber Stripper] This fiber optic stripper features 3 holes with adjustable aperture feature, widely applicable and versatile, allowing quick and accurate stripping of optical fibers. 2. [Safety Lock Design] Equipped with a safety lock buckle, the jaw can be easily opened or closed with a toggle, preventing accidental injury, facilitating convenient storage. 3. [Automatic Reset Spring] The reset spring automatically returns the stripper to its original position, allowing for single handed operation that is simple and effortless. 4. [Ergonomic Design] Designed with ergonomics in mind, the wire stripper offers a comfortable grip and a firm hold, making it easy to use with minimal strain. 5. [Long Lasting] The flat and black treated jaw of the stripper is erosion resistant, preventing rust, ensuring lasting performance, ideal for long term use. Specification: Item Type: Fiber Optic Stripper Material: High Carbon Steel, Rubber Stripping Holes: 3 Holes Big Hole: For stripping (600-900um) - (1.6-3mm) fiber optic outer protective layer Middle Hole: For stripping 250um - (600-900um) fiber optic white soft protective layer Small Hole: For stripping 125um-250um fiber optic coating layer. Package List: 1 x Fiber Optic Stripper