About This

• 1- PACKAGE CONTENTS - 1 pcs 20 inch max open length Spring Joint Caliper.
• 2- MATERIAL - Made of carbon steel with heat treatment, ensuring wear resistance, hardness and long service life.
• 3- APPLICATION - A useful measurement transfer tool for measuring the internal size of round stock or irregular-shaped objects. Also great for scribing circles into metal, dividing lines, drawing arcs, line segments, geometry drafting, etc.
• 4- HIGH-CARBON STEEL LEGS - The high-carbon steel legs are designed with hardened points, allowing for precise marking on workpieces, which can be easily adjusted through an adjusting nut, ensuring accurate measurements and fine adjustments.
• 5- TAKE NOTICE OF - For accurate measurement, please ensure that the object to be measured is stable. Clamps or other methods can be used to secure objects to avoid interference and errors.