Sealey Spring Caliper External

The Sealey Spring Caliper External is a precision measuring tool designed for accurately measuring the opposite sides of an object for transfer to a rule or micrometer. Built with a brushed metal finish for durability and professional appearance, these spring calipers feature an adjusting washer and nut system that allows for fast, positive adjustment during use.

Ideal for engineers, machinists, and metalworkers requiring precise external measurements, these calipers deliver reliable performance in workshop and production environments. Available in sizes from 150mm to 300mm to suit various measuring applications.

Features and Benefits:
• Spring-loaded action for smooth, controlled operation
• Adjusting washer and nut for fast, positive adjustment
• Brushed metal finish provides durability and professional appearance
• Designed for measuring opposite sides of objects
• Allows accurate transfer of measurements to rules or micrometers
• Essential tool for precision engineering and metalworking tasks