Starrett Telescopic Gauge Set, 6-Piece (8-150mm)

Starrett S579HZ Telescopic Gauge Set is a precision measurement tool that is used to accurately measure internal diameters ranging from 8mm to 150mm. All of the gauges in this set have been made to a high standard using quality materials to provide excellent rigidity, ensuring accurate and repeatable measurements time after time.

This set has been designed with a self-centering mechanism to automatically keep the gauge perpendicular to the measured bore. Once locked in position via the integrated lock nut, the position is held securely until released.

Six different telescopic gauges are included to cover this measurement range. To avoid confusion, each gauge has its measuring range etched clearly onto the handle.

Features:

• Self-centering design: ensures that the telescopic gauge is correctly aligned to get accurate measurements.
• Constant spring pressure: maintains consistent force for dependable measurement.
• Lockable at any point: once in position, the setting can be locked via the lock nut to maintain the measurement even when removing the gauge.
• Robust construction: hardened contact faces ensure durability even after prolonged use.
• Measurement ranges marked clearly on each gauge
• Range 8-13mm
• Range 13-19mm
• Range 19-32mm
• Range 32-54mm
• Range 54-89mm
• Range 89-150mm