Secure chainsaw sharpening: This chainsaw sharpening vise holds your saw bar firmly in place, enabling precise sharpening of chainsaw teeth and rakers while preserving the blade's cutting performance. General compatibility and portability: Adjustable design fits all chain sizes, and its compact form makes it easy to carry. Ideal for sharpening a chain on the spot during outdoor work or in a workshop. Easy setup and use: Simply push the vise into a stump, log, or cut of wood, place the saw bar into the vise, and tighten the thumb screw to securely hold the saw without slipping or movement. Long lasting metal construction: Made from robust metal, this guide plate support offers reliable strength for repeated use and resists wear and erosion to provide consistent sharpening support. Use scenarios Field or forest work: When you need to sharpen your chain quickly on site, insert the vise into a stump or log, place the saw bar in the vise, and tighten to maintain cutting performance during ongoing work. Workshop maintenance: Bring the vise into a work area, clamp a wood base, position the saw bar in the vise, and use the thumb screw to secure it for precise sharpening accuracy. On the go and in transit: Its compact, portable design allows you to carry it with your chainsaw kit for on the spot sharpening at remote jobsites, camping trips, or during outdoor projects.