Feature:1. APPLICABLE POLES: This leveling tool is suitable round and square poles with a diameter of 11.25in, with top adjustable small bottle, sensitivity of 40 minutes.2. PROTECTION COVER: This adjustable grade bubble level is equipped with a protection cover to effectively prevent scratches and wear, ensuring accurate viewing.3. ALUMINUM MATERIAL: The rod bubble level is made of excellent aluminum material, corrosion resistance and oxidation resistance, can be used in various environments.4. STRAP DESIGN: The pole leveling tool is designed with strap, which can be easily tied to the pole and is convenient to move, stable and reliable.5. APPLICABLE SCENE: This tool is suitable for home and woodworking leveling work, such as measuring space distance, leveling mechanical equipment, etc.Specification:Item Type: Pole Bubble LevelMaterial: AluminumApplication: Suitable for round and square rods with a diameter of 1-1.25inWeight: 80g / 2.8oz (approx.).Package List:1 x Pole Bubble Level