The Sealey 3 Piece Micrometer Set is a professional measuring toolkit designed for precision engineering and machining applications. This comprehensive metric set provides accurate measurement capability across a 0-75mm range, making it ideal for quality control, inspection work and precision manufacturing tasks. Each micrometer features a robust steel yoke construction with a satin chrome finished thimble and sleeve, ensuring durability in workshop environments. The heavily machined knurling provides secure grip and control during measurements, whilst the integrated locking mechanism allows readings to be locked in place for verification or transfer. The set is supplied in a protective foam-lined storage case to keep the instruments organised and protected between uses. Two calibrated spacers and a thimble wrench are included for calibration and adjustment, ensuring measurement accuracy can be maintained throughout the tool's working life. Backed by a lifetime guarantee, this micromet