Spi 14-119-2 Telescoping Gage 0.75 to 1.25 Inch Range

Product Description

The SPI 14-119-2 is a telescoping gage designed to measure inside diameters, bores, and slots within a range of 0.75 to 1.25 inches. The gage features a 4-inch long handle and measures 4.4 inches in overall length. The contact ends spring outward to fit the bore, lock in place, and transfer the measurement to an outside micrometer for a precise reading. Constructed from hardened tool steel with a satin chrome finish, the 14-119-2 resists wear and corrosion under regular shop use. Machinists, mechanics, and maintenance technicians use this type of gage for dimensional inspection of cylinders, valve bodies, and other close-tolerance bores.

This telescoping gage is suited for precision measurement tasks in machine shops, automotive service, HVAC component inspection, and general maintenance environments. It is used wherever an inside bore or slot dimension must be transferred to a micrometer for verification. The 0.75 to 1.25 inch range makes it appropriate for small-to-medium bore applications common in both production and field service work. It is typically used alongside an outside micrometer and is not a standalone measuring instrument.

Key Features

• Measurement range of 0.75 to 1.25 inches covers common small-to-medium bore sizes
• 4.4 inch overall length with a 4 inch long handle for controlled insertion and locking
• Hardened tool steel construction resists wear in repeated-use inspection environments
• Satin chrome finish reduces glare and provides corrosion resistance
• Spring-loaded telescoping contacts lock at bore diameter for accurate micrometer transfer

Compatibility

Designed as a standard telescoping gage for use with outside micrometers in general inside-diameter measurement applications across machining, automotive, and mechanical service trades.

Installation Notes

Telescoping gages are used by machinists, mechanics, and service technicians and require no permanent installation. Insert the gage into the bore at a slight angle, allow the contacts to expand, then tighten the locking handle and withdraw at a perpendicular angle to capture the true diameter. Always measure the transferred dimension with a calibrated outside micrometer. Keep the gage clean and lightly oiled to maintain accurate contact surfaces.