Tube in Tube | McMaster-Carr

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Material

Stainless Steel

Shape

Rectangular Tube

System of Measurement

ID

Rail Type

Length

Wall Thickness

OD

Bolt-Together Framing Component

Bracket Fastener Set

Concrete Anchor

Surface Bracket

Telescoping Rail

Rail Width

Rail Height

Inside Length

Inside Width

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

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

DFARS Specialty Metals

Color

Thickness

Outside Width

Performance

Adjustable Length

Corrosion Resistant

Crack Resistant

Fatigue Resistant

Marine Buildup Prevention

Thermally Conductive

Ultra-Low Temperature

Finish

End Cap Style

Screw Size

Framing Type

How can we improve?

526 Products

Building and Machinery Hardware

Weld-Together Framing Rails

Weld-Together Framing Rails

Permanently join with connectors to assemble heavy duty racks, shelving, and work tables

Bolt-Together Framing and Fittings

Bolt-Together Framing and Fittings

Fasten through equally spaced holes to build and adjust guards, tables, and racks

Connectors for Telescoping Tubes

Connectors for Telescoping Tubes

Lock tubes in place to create adjustable structures, such as folding stands and extension poles

Raw Materials

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

Brass

More machinable than copper and bronze—all with material certificates for traceability

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

Material Handling

Shipping Tubes

Protect rods, rolled-up blueprints, and other long, thin objects during shipping

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