The Draper Spring Dividers are precision measuring and marking tools designed for accurate scribing and transferring measurements in metalworking, woodworking and general workshop applications. Fine ground for smooth operation, these dividers feature a knurled wheel adjustment mechanism that allows for precise setting and secure holding of measurements. With a 150mm capacity, these spring dividers are ideal for scribing circles, stepping off measurements along a ruler, and transferring dimensions between components. The spring-loaded design maintains consistent pressure throughout use, ensuring accurate marking even on harder materials. The knurled adjustment wheel provides fine control without requiring tools, making quick adjustments straightforward during layout work. Suitable for engineers, machinists and fabricators who need reliable measuring tools for marking out and layout tasks, these dividers deliver the accuracy required for professional metalwork and precision joinery appli