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

The Starrett S579HZ Telescopic Gauge Set is a precision measurement tool offering accurate internal diameter measurements across a wide range from 8-150mm. Its rigid construction ensures reliable readings while the self-centering design guarantees optimal alignment with the workpiece.

Featuring constant spring tension for uniform contact pressure, this 6-piece set allows both plungers to be locked at any desired setting for consistent, repeatable measurements. The high-quality build provides durability for frequent workshop use.

Key Features:

• Self-centering design for accurate alignment
• Constant spring tension maintains uniform pressure
• Lockable plungers at any setting
• Six-piece set covers wide measurement range
• Rigid handle-to-plunger connection

Measurement Ranges:

• 8-13mm | 13-19mm | 19-32mm
• 32-54mm | 54-89mm | 89-150mm

Ideal for machinists, engineers, and metalworkers requiring precise internal dimension measurements, this professional-grade tool set delivers accuracy and convenience in one package.