Feature: 1. Sharpening Guide: You can use vise to easily help stabilize the bar so you can sharpen the teeth on most chainsaw bar, chains. Your chainsaw chain can stay sharpness so you can cut effortlessly through logs, trees, brush and stumps. 2. Useful: The filing stump vise can be used in forestry logging, carving, splitting and everyday wood cutting. Sharpen teeth right at the job site, suitable for various types of tool grinding, improve work efficiency. 3. Easy To Use: This handy field guide tool provides great stability for filing bar. Use a hammer to pound vise stand into a stump log or something similar. Use tightener to secure chainsaw bar in the slot. Start filing. Remove vise jaws when done. 4. Portable Design: Made to be lightweight and an easy portable chainsaw sharpener for carrying to and from your jobs. Easily fits in a pouch or chainsaw case. Make sure it is always at hand for quick sharpening. 5. Aluminum Alloy Material: This saw sharpening vise is built to last. Constructed from aluminum alloy for long lasting strength and durability. Designed with a large knob style handle that tightens by hand so you don't have to bother with a wrench. Specification: Item Type: Filing Stump Vise Material: Aluminum Alloy Weight: Approx. 408.00g / 14.39oz Product Size: Approx. 12.5x5.5cm / 4.9x2.2in. Package List: 1 x Filing Stump Vise1 x Accessory