IJO1503 Features: * Special abrasive pads polish the cylinder without cutting. * Stones are 1 " long. * Skin-packed. Shipping wt. 3 oz.Controlled pressure, three abrasives and flexible driver give good stability and speed with this Disk Brake Hone 3 leg for 1 1/2" to 3 1/8" cylinders. * Disk Brake Hone 3 leg for 1-1/2"" - 3-1/8"" Cylinders Warranty: * Lifetime warranty does not cover abuse