Calipers | McMaster-Carr

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1,463 Products

Measuring and Inspecting

Calipers

Take inside, outside, and depth measurements with more precision than a ruler

Caliper Depth Base Attachments

Caliper Depth Base Attachments

Steady your caliper when measuring depth

Caliper Tips

Install on your caliper to measure hard-to-reach areas or center-to-center distances

Caliper Battery Covers

Caliper Battery Covers

Protect the battery inside your caliper

Caliper Display Freeze Adapters

Caliper Display Freeze Adapters

Hold the measurement displayed on your caliper after repositioning

Caliper Depth Rods

Caliper Depth Rods

Attach to your caliper to measure depth

Caliper Range Extenders

Caliper Range Extenders

Expand your caliper's range to measure large items

Precision Measuring Tool Sets

Precision Measuring Tool Sets

Multiple precision measuring tools in one convenient case

Cords for Measuring Tool Data Processors

Cords for Measuring Tool Data Processors

Connect measuring tools with SPC output to a processor for uploading data

Paper Rolls for Measuring Tool Data Processors

Paper Rolls for Measuring Tool Data Processors

Replace the paper roll in your measuring tool data processor

Measuring Tool Data Processors

Measuring Tool Data Processors

Analyze and print data from measuring tools with SPC output

Outside Micrometers

Outside Micrometers

Apply even pressure to objects to measure thickness more precisely than thickness gauges

Bore Gauges

Insert into a hole and expand the contacts to measure diameter

Bore Gauge Heads

Bore Gauge Heads

Swap the head on your Mitutoyo electronic bore gauge for one with a different measuring range

Inside Hole Calipers

Inside Hole Calipers

Measure hard-to-reach areas, such as internal grooves and slots

SPC Wireless Transmitters

SPC Wireless Transmitters

Send data from measuring tools with SPC output to a wireless receiver

SPC Wireless Receivers

SPC Wireless Receivers

Connect to a computer to receive measurements from an SPC wireless transmitter

Caliper Calibration Checkers

Caliper Calibration Checkers

Test your caliper's accuracy

Inside Hole Micrometers

Inside Hole Micrometers

Find the inside diameter of cylinders and rings

Gauge Blocks

Confirm dies, fixtures, and other workpieces meet precise tolerances and calibrate measuring tools

Micrometer Speeder Knobs

Micrometer Speeder Knobs

Color code micrometers by calibration date, precision, or other criteria

Step Gauges

Check step height, gap width, and distance between slots to make sure machine and engine parts align

Inside/Outside Diameter Gauges

Inside/Outside Diameter Gauges

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

Layout Calipers

Layout Calipers

Adjust the legs to measure an object and transfer those measurements to a tool or part

Layout Compasses

Layout Compasses

Draw circles and transfer distance measurements

Containers, Storage, and Furniture

Caliper Cases

Store, protect, and carry calipers

Caliper Pouches

Caliper Pouches

Keep your caliper protected and within reach

Precision Measuring Tool Set Cases

Precision Measuring Tool Set Cases

Specially fitted to store and transport measuring sets

Electrical

Electrical Cords

Electrical Cords

Connect equipment and devices to a power supply

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