Premium Certified Step Blocks
Manufacturer: DeFelsko
Part #: STDXXX
Description: Don't miss out on these amazing step blocks! Ideal for ensuring the accuracy of ultrasonic thickness gages, they are a must - have for quality control.
- • Perfect for Calibration: Ideal for checking calibration and operation of ultrasonic thickness gages
- • Corrosion - Resistant: Made from 1018 steel and nickel - plated for corrosion and wear resistance
- • Complete Documentation: Long - form Certificate of Calibration and Material Test Report included


These step blocks are great for anyone working with ultrasonic thickness gages, especially those in quality control departments. Whether you're in a manufacturing plant or a testing lab, these blocks are perfect for checking the calibration and operation of your equipment. They are made from 1018 steel and nickel - plated, which makes them resistant to corrosion and wear. Along with the blocks, you'll get a long - form Certificate of Calibration and Material Test Report.