- Durable ABS Plastic Construction: The chainsaw sharpener features a robust ABS plastic body and a high-quality whetstone, specifically designed for effective sharpening on poles. - Versatile Design: Equipped with two holes for securing the sharpening knife, one fixed and the other adjustable, it accommodates chainsaw sizes from 14 to 20 inches. This design is compatible with both single and double-hole chainsaws. Please note, it is not suitable for ECHO 16" and Husqvarna 455 20" models. - User-Friendly Operation: To sharpen your chainsaw blade, simply check for two holes. If your blade has a single hole, you can easily remove the sliding cylinder from the sharpener for installation. Ensure to tighten the black screws before beginning the sharpening process for optimal performance. - Enhanced Flexibility: The elastic black bottom allows you to adjust the distance of the sharpener, ensuring a precise sharpening experience tailored to your specific needs. - Practical Applications: Ideal for homeowners, landscapers, and professionals needing to maintain their chainsaws for tasks such as tree trimming, firewood cutting, or general maintenance. The sharpener provides a cost-effective solution to keep your chainsaw blades in peak condition, enhancing cutting efficiency and prolonging the life of your equipment. With this chainsaw sharpener, you can easily maintain sharp blades, ensuring safer and more efficient cutting for all your outdoor projects.