Spi 14-195-2 Telescoping Gage 0.75 to 1.25 Inch Range

Product Description

The SPI 14-195-2 is a telescoping gage designed for measuring internal bore diameters in the 0.75 to 1.25 inch range. The tool transfers the bore diameter to a micrometer or caliper for an accurate indirect measurement. With a 4.4 inch overall length and a 4 inch long handle, it fits comfortably in hand during layout and inspection work. The working faces are TiN coated for wear resistance, and the body carries a satin chrome finish. Construction is hardened tool steel throughout. Machinists, toolmakers, and precision measurement technicians are the primary users of this gage.

This telescoping gage is suited for shop-floor and bench inspection work where internal diameter measurements are required on bores, holes, and cylinder walls. Typical applications include checking machined bores, hydraulic cylinder wear, pump housings, and bearing seats. The 0.75 to 1.25 inch range covers a common mid-size bore class found in both light manufacturing and maintenance repair operations. The compact overall length makes it practical for shallow to moderate bore depths.

Key Features

• Measurement range: 0.75 to 1.25 inches for mid-size bore applications
• TiN coated working faces resist wear and extend gage service life
• Hardened tool steel construction for dimensional stability
• Satin chrome finish reduces glare and surface corrosion
• 4 inch long handle provides controlled feel during bore transfer
• 4.4 inch overall length suits a range of bore depths

Compatibility

Designed as a standard telescoping gage for indirect internal diameter measurement, intended for use with an outside micrometer or vernier caliper to obtain a final reading.

Installation Notes

This gage is a hand-held precision measurement tool, not a fixed installation component. Compress the telescoping plungers, insert into the bore at a slight angle, allow them to expand under spring tension, then lock the knurled knob and withdraw the gage for measurement with a micrometer. Keep working faces clean and lightly oiled when stored to protect the TiN coating and prevent corrosion. No power source, wiring, or specialized tools are required for use.