Description
- 🔧 Excellent Durability: Our fire door gap gauge is made of high-quality metal, with clear and easy-to-read scales and long-lasting performance, and it won't get damaged.
- 📐 Precision Engineering: The fire door gap gauge checker tool is equipped with a vernier feeler gauge, which enables accurate data reading and is extremely crucial for your engineering inspection projects. It can measure gaps ranging from 1 to 15 mm with an accuracy of 0.5 mm.
- 🚪 Safety Compliance: Specifically designed for the gaps of fire doors, this door gap measuring tool can ensure compliance with safety regulations, which is of great importance to property managers and safety inspectors.
- 🏃 Portable Design: This lightweight door undercut measure is only 15.2 cm / 5.98 inches in length and weighs merely 101 g, making it convenient to carry. Moreover, it is equipped with a lanyard, making it even more user-friendly.
- 🏠 Versatile Applications: This gaps gauge is highly suitable for various uses, such as door gap measurement, thickness measurement, house inspection, etc.






