Chainsaw stump vise chainsaw universal sharpening tool guide bar clampFeatures: For attaching to wood to keep the bar guide steady while filing the chain saw while on the saws. It is a great portable tool used for sharpening in this field. The Vice Chairman is easy to use for the trunk and then the clamps for the guide. The chain will move freely to allow easy to sharpen. For use with chainsaws. , Dual touch points for driving to wood. Sharpening the wing and locking nuts on the chainsaw. Give you a safe environment in a way to sharpen, chain while at work or in this field. Specification: Condition: Material: Metal Color: Red Size: Approx.12.5x8cm / 4.9x3.1in Weight: Approx.393g / 13.9oz Application: Used as a guide plate support, makes the chain and bar maintenance easier Package List: 1 x Stump Chainsaw