Comparator Stands | McMaster-Carr

Filter by

Mount Type

Base Mount Type

Arm Type

System of Measurement

Base Length

Upright Post Height

Mounting Stem Diameter

Arm Length

Display Type

Base Type

Material

Base Width

Measuring Increments

Distance Measured

Manufacturer

Thread Size

Dial Indicator Type

RoHS

Base Thread Size

Arm Diameter

DFARS Specialty Metals

Base Magnetic Pull

REACH

Upright Post Diameter

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

EAR99

Forward

How can we improve?

127 Products

Variance Indicator Holders

Economy Rigid-Arm Weighted-Base Variance Indicator Holders

The granite base creates an accurate reference point for inspection work

7 products

Precision Weighted-Base Variance Indicator Holders

Come with a certificate of accuracy traceable to NIST

6 products

Weighted-Base Variance Indicator Holders

Made of cast iron for a heavy, stable base

2 products

Rigid-Arm Magnetic-Base Variance Indicator Holders

Securely mount indicators to metal surfaces

7 products

Economy Jointed-Arm Weighted-Base Variance Indicator Holders

Position the arm by adjusting joints while a heavy base gives you stability

2 products

Economy Jointed-Arm Magnetic-Base Variance Indicator Holders

Position the arm by adjusting its joints

2 products

Workpiece-Centering Variance Indicator Holders

Mount in your machine spindle to center workpieces

1 product

Economy Flexible-Arm Weighted-Base Variance Indicator Holders

A heavy base gives you stability and a flexible arm adjusts to nearly any position

3 products

Economy Rigid-Arm Magnetic-Base Variance Indicator Holders

Securely mount indicators to metal surfaces

1 product

Jointed-Arm Vacuum-Base Variance Indicator Holders

A vacuum base adheres to granite plates and other nonmagnetic surfaces

1 product

Low-Profile Magnetic-Base Variance Indicator Holders with Multiple Mounting Locations

Six mounting locations for more versatility than other low-profile holders

1 product

Rigid-Arm Magnetic-Base Variance Indicator Holders for Uneven Surfaces

Adjustable magnetic pins on the base conform to any shape

1 product

Starrett Rigid-Arm Magnetic-Base Variance Indicator Holders

Securely mount indicators to metal surfaces

2 products

Jointed-Arm Magnetic-Base Variance Indicator Holders

Position the arm by adjusting its joints

8 products

Flexible-Arm Magnetic-Base Variance Indicator Holders

Adjust the ball-and-socket segmented arm to nearly any position

8 products

Clamp-On Variance Indicator Holders

Attach to your milling machine head without obstructing the cutting tool

4 products

Low-Profile Magnetic Base Variance Indicator Holders with Positioning Arm

Pair with a swivel clamp to attach an indicator to the positioning arm

2 products

Clamp-On Variance Indicator Holders for Bridgeport J Heads

Attach to your milling machine head without obstructing the cutting tool

2 products

Flexible-Arm Clamp-On Variance Indicator Holders

Vise-grip locking pliers clamp to most thin, flat surfaces

2 products

Flexible-Arm Magnetic-Base Variance Indicator Holders for Uneven Surfaces

The base conforms to any shape and the arm adjusts to nearly any position

1 product

Flexible-Arm Vacuum-Base Variance Indicator Holders

The arm adjusts to nearly any position while the base adheres to nonmagnetic surfaces

1 product

Lever Variance Indicator Holders

Hold a Starrett Last Word indicator

1 product

Low-Profile Magnetic-Base Variance Indicator Holders

More compact than other holders to fit in areas with limited space

1 product

Other Products

Variance Indicators

Identify small dimensional differences when checking part quality and alignment

25 products

Variance Indicator Holder Fine-Adjustment Attachments

Install on Starrett variance indicator holders for precise control over positioning

1 product

Variance Indicator Holder Bases

Thread a post into the hole to mount variance indicators

18 products

Shaft Alignment Kits

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

9 products

Variance Indicator Depth Base Attachments

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

7 products

Variance Indicator Collets

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

4 products