The Performance Tool W80150 6" Plastic Caliper is a versatile tool for a wide range of projects. Offering 4-way measurements for outside, inside, step, and depth, this caliper provides accurate and precise measurements with its clear, easy-to-read markings in both inches and millimeters. Made with high-quality plastic construction, this caliper is built to last and can withstand daily use in a variety of environments. The lightweight design and easy-to-read measurements make this caliper simple to use for both beginners and professionals alike. Measuring 6 inches in length, this plastic caliper is compact and easy to store, making it a convenient tool to have in your toolbox. Upgrade your measuring game with the Performance Tool W80150 6" Plastic Caliper.