Standards | McMaster-Carr

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Shelf Standard Type

Double Slotted

Single Slotted

System of Measurement

Overall Height

Material

Overall Depth

Component

Finish

Shelf Depth

Height

Color

Slot Width

Length

Slot Height

Weight Capacity

DFARS Specialty Metals

RoHS

Overall Width

Export Control Classification Number (ECCN)

EAR99

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

Yes

REACH

Compliant

Not Compliant

Center-to-Center Adjustments

Depth

Gauge

Width

Mounting Location

Mounting Hole Center-to-Center

191 Products

Containers, Storage, and Furniture

Shelving

Store a variety of items

78 products

Pallet Racks

Save floor space by storing material on raised pallets

64 products

Measuring and Inspecting

Calibration Rods

Check and set micrometers and other measuring tools

31 products

Micrometer Check Gauges

Confirm your outside or depth micrometers are accurate

7 products

Variance Indicator Calibration Testers

Check the accuracy of variance indicators to ensure precise readings

1 product

Caliper Calibration Checkers

Test your caliper's accuracy

2 products

Light Meters

Measure light quality and intensity

1 product

Color Calibrators

Calibrate your color meter to identify colors with precision

1 product

Color Meters

Ensure consistent coloring on products such as labels and packaging

2 products

Lathe Alignment Bars

Confirm that your lathe headstock and tailstock are aligned for accurate machining

1 product

Blade Balancers

Confirm your rotary blades are balanced for smooth, vibration-free cutting

1 product

Communication

Reference Books

Keep industrial information, regulations, and processes on hand

1 product