1. Features: - It comes with 12 interchangeable measuring heads, which can be easily replaced and disassembled. - It has high precision and is a good measuring tool. - It is made of high - quality materials, sturdy and durable, with a long service life. - The measuring range is 50 - 160 mm. - It comes with a box for easy storage and transportation. 2. Specifications: - Project type: Dial bore gauge - Packaging size: Approx. 37 x 14 x 6 cm / 14.6 x 5.5 x 2.4 inches - Measuring range: 50 - 160 mm - Measuring accuracy: 0.01 mm 3. Packaging list: - 1 x Dial diameter gauge + handle - 1 x Protection bridge (55 mm) - 12 x Heads (105 mm, 5 mm, 8 mm, 9.0 mm, 5 mm, 70 mm, 65 mm, 60 mm, 55 mm, 50 mm) - 1 x Plastic box 4. Note: Please note that new and old product types will be sent randomly. Please make sure you don't mind before placing an order.