This gauge tool set is very easy and simple to operate, giving you huge convenience for measurement. Indicating cylinder gauge can be used to measure inner diameter for automobile repair. The tool is simple and high-precision, excellent and reliable, carefully crafted, flexible and practical. Features - Color: As shown. - Material: Steel. - Size: 12.00X6.50X3.00cm/4.72X2.55X1.18inch. - High-grade material, flexibility and excellent durability, easy to use, for . - You will have good use experience because of the perfect workmanship of this product. - Very easy and convenient to use, it is very useful and premium measuring gauges. - Simple in structure, easy to use, flexible design with parts, you can use it with confidence. - The hole gauge tool kit is useful and reliable, and practical, suitable for vehicle repair use. Package list: 1 x dial hole gauge 1 x bridge parts