Specifications Type Combination DIY Supplies Metalworking Application Household Tool Set Model Number Spring Inside Outside Divider Caliper Set Material Carbon Steel Color Silver Size 8 inches 200mm Features 1 Versatile Measurement Tools This set includes a divider inside calipers and outside calipers providing a comprehensive solution for measuring and transferring precise distances in various metalworking tasks 2 Solid Nut Fine Adjustment Equipped with a solid nut these calipers enable precise fine adjustment ensuring accurate measurements every time 3 High Quality Carbon Steel Construction Crafted from premium carbon steel these tools boast finely polished points enhancing both their aesthetic appeal and functional reliability 4 Substantially Hardened Spring The tools feature an exceptionally hardened spring designed to withstand years of rigorous use without compromising performance 5 Ergonomic and User Friendly Designed with the needs of machinists in mind these calipers offer a comfortable and efficient user experience making them ideal for both professional and DIY applications Package Included 3 x Spring inside and outside calipers