Variance Indicators | McMaster-Carr

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666 Products

Measuring and Inspecting

Variance Indicators

Variance Indicators

Identify small dimensional differences when checking part quality and alignment

Variance Indicator Holders

Variance Indicator Holders

Position and hold variance indicators in place for accurate readings

Variance Indicator Clamps

Variance Indicator Clamps

Secure and position indicators, arms, and other components on holders

Variance Indicator Calibration Testers

Variance Indicator Calibration Testers

Check the accuracy of variance indicators to ensure precise readings

Variance Indicator Contact Point Adapters

Variance Indicator Contact Point Adapters

Convert variance indicators to work with inch-size contact points or measure hard-to-reach spots

Variance Indicator Extension Rods

Variance Indicator Extension Rods

Lengthen the reach of your variance indicator

Variance Indicator Backs

Variance Indicator Backs

Replace the back on your variance indicator

Variance Indicator Holder Fine-Adjustment Attachments

Variance Indicator Holder Fine-Adjustment Attachments

Install on Starrett variance indicator holders for precise control over positioning

Variance Indicator Lifting Cords

Variance Indicator Lifting Cords

Lift the spindle on your variance indicator without touching the indicator

Variance Indicator Depth Base Attachments

Variance Indicator Depth Base Attachments

Insert the stem of your variance indicator to convert it into a depth gauge

Variance Indicator Hole Attachments

Variance Indicator Hole Attachments

Fasten to variance indicators to measure inside holes and around obstructions

Variance Indicator Lifting Levers

Variance Indicator Lifting Levers

Replace the cap on your variance indicator to help lift the spindle

Variance Indicator Holder Bases

Variance Indicator Holder Bases

Thread a post into the hole to mount variance indicators

Variance Indicator Caps

Variance Indicator Caps

Cover and color-code the spindle on your variance indicator

Variance Indicator Holder Posts

Variance Indicator Holder Posts

Connect holder bases to clamps to hold variance indicators

Variance Indicator Contact Points

Variance Indicator Contact Points

Attach to your variance indicator to make contact with the workpiece being measured

Variance Indicator Holder Arms

Variance Indicator Holder Arms

Fasten to a holder post to position variance indicators at any angle

Machine Tool Indicators

Machine Tool Indicators

Find the exact edge of a workpiece without math or guesswork to quickly align your machining setup

Variance Indicator Collets

Variance Indicator Collets

Hold the stem of plunger-style indicators for custom mounting jobs, such as creating depth gauges

Machine Tool Indicator Contact Points

Machine Tool Indicator Contact Points

Replace the contact point on your machine tool indicator

Inside/Outside Diameter Gauges

Inside/Outside Diameter Gauges

Mount your variance indicator to measure the diameter of rims, grooves, and shallow holes

Squareness Gauges

Squareness Gauges

Check frames and machined parts to see if they are leaning or uneven

Shaft Alignment Kits

Shaft Alignment Kits

Confirm that shafts are aligned or measure the degree of their misalignment

Communication

Tolerance Stickers

Tolerance Stickers

Add tolerance limits to indicators

Containers, Storage, and Furniture

Variance Indicator Cases

Variance Indicator Cases

Specially fitted to store and transport variance indicators

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)