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.