Check the listing for details. Double Slide Rail Knife Sharpener Jig Knife Sharpening Clip Sharpening Locator. Condition: New. Listed at 109.99 USD. Double Slide Rail Knife Sharpener Jig Belt Sander Knife Jig Sharpening Locator Adjustable DIY Handheld Knife Sharpening Clip Feature: The high quality thickened aluminum magnesium main body material is firm and durable, and the product has a long service lifeThe sharpening angle can be adjustedDouble guide rail design, smooth movement from front to back, left to right, simple operation and high efficiencyTwo handed handle designThe base plate guide rail has mounting holes for fixing Specification:Name: Double Slide Rail Knife Sharpener JigMaterial: 6061 aluminum magnesium alloy + stainless steel screwMaterial thickness: 6MMLeft and right stroke: 275MMFront and rear stroke: 100MMProduct size: 275x100x120MMGross weight: 1.6KG