The Alegacy Foodservice Products 800KS is a manual knife sharpener designed for precision and ease of use. Measuring 5" x 3" x 4-3/4", it features a guide adjustment for optimal sharpening angles. The synchronized action blade and wheel ensure consistent results, making it ideal for maintaining the sharpness of your kitchen knives. Replacement stones and parts are available, allowing for long-term use and maintenance. Enhance your culinary experience with this reliable and efficient sharpening tool.