200mm Internal Spring Caliper - Adjusting Washer & Nut - Brushed Metal FinishOverview: For measuring distance between two points, i.e. bore diameter and transfer to rule or micrometer. Adjusting washer and nut allow for fast and positive adjustment. Brushed metal finish.Features: 200mm Capacity with spring loaded action. Knurled thumb screw for fine adjustment. Lifetime guarantee*. Specification: Capacity - 200mm Net Weight - 0.16kg Type - Internal Further Information: We sell a wide variety of tools & workshop equipment for both the DIY and Professional markets. With well over 10,000 lines of equipment suiting all jobs big or small, our online store has it all. If you can’t quite find what you are looking for, please feel free to contact us and we’ll be more than happy to help.Alias: ys02175