Spi CMS160622017 Caliper Stopper Assembly Dial Calipers

Product Description

The SPI CMS160622017 is a caliper stopper assembly designed for use with dial calipers. The kit includes two plates and two screws, providing the hardware needed to lock or restrict caliper jaw movement at a set position. This type of accessory is used in metrology and precision measurement environments where repeatable readings are critical. Machinists, quality control technicians, and tool-and-die professionals install this assembly to maintain consistent measurement setpoints during production inspection or layout work.

This stopper assembly is suited for shop floor and inspection room applications where dial calipers are used repeatedly at a fixed measurement. The compact form factor keeps the assembly from interfering with normal caliper operation. The two-plate, two-screw configuration allows for straightforward installation without special tooling. It is packaged as a single-unit set containing all required hardware.

Key Features

• Includes two plates and two screws for a complete stopper installation
• Designed specifically for use with dial calipers
• Compact dimensions support use on standard caliper beam profiles
• Lightweight at 0.06 pounds, adding minimal mass to the caliper
• Single-package quantity for individual tool servicing or replacement

Compatibility

Designed for use with dial calipers as an accessory stopper assembly. Specific compatible caliper models were not provided in the product data; verify fitment against your caliper beam profile before installation.

Installation Notes

Installation is typically performed by a machinist or metrology technician using basic hand tools. Ensure the caliper jaw is positioned at the desired measurement setpoint before tightening the stopper plates. Avoid overtightening the screws, as this may damage the caliper beam or affect measurement accuracy. No power source or lockout procedure is required for this mechanical accessory.