Laminate Channels | McMaster-Carr

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	Material Material

	Material Grade Material Grade

GPO3 Fiberglass

Garolite G-10/FR4

Garolite G-9

	Shape Shape


90° Angle	Hat Channel

I Beam	Rectangular Tube

U Channel

	System of Measurement System of Measurement

Inch

Metric

	Outside Width Outside Width

	Length Length

	Wall Thickness Wall Thickness

	Inside Width Inside Width

	Outside Height Outside Height

	Color Color

	White		Black
	Gray		Red
	Green		Beige
	Orange		Yellow
	Blue

	Performance Properties Performance Properties

	Inside Height Inside Height

	Maximum Temperature Maximum Temperature

	Flexibility Flexibility

	Rigid

	For Use Outdoors For Use Outdoors

Yes

	Minimum Temperature Minimum Temperature

-99° to 0° F

Not Rated

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Hardness Rating Hardness Rating

Hard

Extra Hard

Not Rated

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Outside Corner Shape Outside Corner Shape

Square

Round

	Impact Strength Rating Impact Strength Rating

Excellent

Not Rated

	Inside Corner Shape Inside Corner Shape

408 Products

About Sleeving

T-Slotted Framing Conveyors

Add rollers to T-slotted framing to create flow rails, ball transfer tables, and other manual conveyors.

Strut Channel

Corner Strut Channel Brackets

Surface Strut Channel Brackets

Carbon Fiber Slip-On Framing and Fittings

Stronger than plastic and aluminum, this is the lightest weight framing we offer. It has good resistance to chemicals and salt water.

Composites

Arc-Resistant GPO3 Fiberglass U-Channels

Offering excellent arc and track resistance, this GPO3 fiberglass is often used for electrical applications in humid environments.

Arc-Resistant GPO3 Fiberglass Hat Channels

Unlike similar U-channels, these GPO3 fiberglass hat channels have flanges for mounting to flat surfaces. Use them to route and insulate wire in humid environments.

Arc-Resistant GPO3 Fiberglass 90° Angles

Offering excellent arc and track resistance, this GPO3 fiberglass is often used for electrical applications in humid environments.

Arc-Resistant GPO3 Fiberglass Square Tubes

Route and insulate wire using these square fiberglass tubes, which fit better along edges and around corners than round tubes.

Structural FRP Fiberglass U-Channels

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Structural FRP Fiberglass Square Tubes

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Structural FRP Fiberglass 90° Angles

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Structural FRP Fiberglass I-Beams

An alternative to wood in structural applications, FRP fiberglass is strong and lightweight.

Flame-Retardant FRP Fiberglass 90° Angles

Made with a flame-retardant resin, this FRP fiberglass meets ASTM E84 Class A.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Rectangular Tubes

These rectangular tubes are flame retardant, machinable, and electrically insulating.

Multipurpose Flame-Retardant
Garolite G-10/FR4 Angles

A good all-around choice, Garolite G-10/FR4 is strong, machinable, and electrically insulating. It meets UL 94V0 for flame retardance.

Arc-Resistant Garolite G-9 Angles

Machine these angles into arc barriers, switch mounts, and components for circuit breakers and electrical equipment. They resist carrying electric currents in dry or humid areas, even when exposed to sudden electric discharge.

Ultra-Strength Lightweight Carbon Fiber U-Channels

Often used to make railings, edge covers, and other structural framing parts, these carbon fiber U-channels add stiffness and strength to applications without adding a lot of weight.

Ultra-Strength Lightweight Carbon Fiber 90° Angles

Lighter than aluminum while remaining rigid, these angles are often used as brackets in structural framing, machinery, and robotics.

Sleeving

Electrical-Insulating Tube Sleeving

Add a layer of insulation to prevent electricity and heat from dissipating from wire and cable.

Expandable Electrical-Insulating Tube Sleeving

A specially formulated silicone rubber coating allows this sleeving to stretch over items during installation; it then tightens around its contents for a secure fit.

Spark-Resistant Tube Sleeving

A silicone rubber coating on this fiberglass sleeving protects against sparks and molten metal splash.

Extra-Thick Spark-Resistant Tube Sleeving

Made from thicker and denser fiberglass than standard spark-resistant sleeving, this sleeving is more abrasion resistant and provides better insulation. The silicone rubber coating protects against sparks and molten metal splash.

High-Temperature Electrical-Insulating Tube Sleeving

This sleeving withstands temperatures up to 390°F and is often used to insulate connections in transformers and relays. It prevents electricity and heat from dissipating from wire and cable.

High-Strength Expandable Sleeving

With excellent torsional strength, this sleeving withstands the extreme twisting found in robotics. It has impact strength similar to steel yet is lighter than most other sleeving materials. Stretch it to fit over items for easy installation; it tightens around its contents for a secure fit.

High-Temperature Expandable Sleeving

Protect cable, hose, and pipe in high temperature environments—this sleeving withstands temperatures over 450° F. It stretches to fit over items for easy installation, then tightens around its contents for a secure fit.

Fiberglass High-Temperature Sleeving

This sleeving withstands temperatures over 1000°F, such as in refineries.

Spark-Resistant Wrap-Around Sleeving

Silicone rubber coats this fiberglass sleeving to shed sparks and molten metal splash. It has a slit along the entire length so it easily wraps around wire, cable, and hose without disconnecting them.