This T&E Tools mini bearing separator is the perfect tool for very small applications, that a puller just doesn't work. This separator is an excellent choice for removing those small gears, bearing cones, or any other application that requires a extra small puller. The 2 knife edge plates are manufactured to be equally flush on both sides to ensure no damage is done to the part. The user can feel secure knowing that pulling with this separator is very easy. If needed this bearing puller can be used with the workshop's hydraulic press. The capacity is 1/4" - 1 11/16". The tapper holes in the separator measure 5/16" X 18 TPI UNC.