Feature: 1. HOLES AND ANGLE: The chainsaw sharpener is designed with 2 fixed sharpening holes and a standard 30 degree sharpening rake angle, safe and reliable. 2. ALUMINUM JIG: This chain sharpener is equipped with anodized aluminum jig, corrosion resistance, can be used together with electric chain sharpener. 3. HIGH EFFICIENCY: When sharpening each time, just pull the chain to ensure that each tooth is repaired, and cleaning the blunt chain again only takes 3‑5s. 4. EASY OPERATION: Simply fix the jig on the rod, position the pawl on the teeth, insert the burrs into the guide sleeve, and then turn the hand crank handle. 5. GOOD ADAPTABILITY: This sharpener is suitable for all guide sleeves of chain saws, with firm and stable clamping, greatly improving sharpening efficiency. Specification: Item Type: Chainsaw Sharpener Material: Plastic Color: Yellow Application: Used as a guide sleeve for all chain saws. Package List: 1 x Chain Sharpener1 x Hand Crank Handle3 x Grinding Rods