Uxcell 2pcs Dial Digital Indicator Extension Stem Rod 40mm Length 4.5mm Diameter M2.5 Thread High Speed Steel

Different lengths of indicator extension rods can meet the measurement requirements of the dial gauge. Made of HSS (High Speed Steel) with good corrosion resistance high strength hardness and high mechanical properties. Used for dial gauge stylus extension suitable for a variety of measuring meters. The M2.5 threaded dial extension is easy to install just connect the dial indicator. Note: Do not use excessive force to avoid damaging the thread. Please confirm the size before purchase.