Spi 17-865-7 Bore Gage Spare Part Kit 5 Piece

Product Description

The SPI 17-865-7 is a five-piece spare part kit designed for use with electronic and dial bore gages. The kit supplies the most commonly needed replacement and supplemental components to keep bore gage setups functional across a range of measurement ranges. Included components cover bore diameters from 1.4 inches through 6 inches, making this kit a practical bench stock item for any metrology or inspection department. At 0.15 pounds, the kit ships in a compact package measuring 2 inches in length. Technicians and quality control personnel working with bore gage instruments will find this kit a direct source for anvils, extensions, spacers, and clamping hardware.

This spare part kit is suited for tool rooms, machine shops, and inspection labs where SPI electronic or dial bore gages are in regular service. It covers two anvil size ranges: four anvils sized for 1.4 to 2 inches and three anvils sized for 2 to 6 inches. The included extension, spacers, and clamp with clamp screw round out the kit for typical bore gage servicing and reconfiguration tasks. It is appropriate for both production-floor inspection and precision setup applications.

Key Features

• Five-piece kit covering anvils, extension, spacers, and clamping hardware in one package
• Anvil set spans 1.4 to 6 inches across two size groups for broad bore range coverage
• Compatible with both electronic and dial bore gage styles
• Compact package at 0.15 pounds for easy toolbox or cabinet storage
• Minimum order quantity of one unit for convenient single-kit procurement

Compatibility

Designed for use with SPI electronic bore gages and dial bore gages as stated by the manufacturer. Consult your specific bore gage model documentation to confirm component fitment before installation.

Installation Notes

Anvil and extension changes on bore gages should be performed on a clean, flat surface free of debris that could affect calibration. After installing replacement anvils or spacers, verify gage zeroing against a certified ring gage or master setting fixture before returning the instrument to service. Handle anvil contact surfaces carefully to avoid nicks or contamination that would compromise measurement accuracy. This work is typically performed by a metrology technician or qualified tool room personnel.