Laminate Beams | McMaster-Carr

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	Material Material

Fiberglass

Carbon Fiber

Garolite

	Grade Grade

	Shape Shape


I Beam	90° Angle

U Channel

	System of Measurement System of Measurement

Inch

	Outside Width Outside Width

	Length Length

	Outside Height Outside Height

	Wall Thickness Wall Thickness

	Performance Properties Performance Properties

	Color Color

	Green		Gray
	Black		Red
	Yellow

	For Use Outdoors For Use Outdoors

Yes

	Maximum Temperature Maximum Temperature

	Texture Texture


Smooth	Coarse

	Density Density

0.058-0.070 lbs./cu. in.

	Impact Strength Rating Impact Strength Rating

Excellent

Not Rated

	Impact Strength Impact Strength

	Hardness Rating Hardness Rating

Hard

Extra Hard

Not Rated

	Electrical Insulation Rating Electrical Insulation Rating

	Dielectric Strength Dielectric Strength

	Water Absorption Rating Water Absorption Rating

Poor

Good

Not Rated

	Flexural Strength Flexural Strength

	Compressive Strength Compressive Strength

	Tensile Strength Tensile Strength

	Tensile Strength Rating Tensile Strength Rating

Good

Excellent

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177 Products

About Composites

Color: Green
Temperature Range: -60° F to 140° F
Tensile Strength: 7,000-30,000 psi (Good)
Impact Strength: 4-25 ft.-lbs./in. (Excellent)
Hardness: Barcol 45 (Hard)
For Use Outdoors: Yes

These FRP fiberglass I-beams are an alternative to wood in structural applications. Made of fiberglass-reinforced polyester, they are strong and lightweight.

For technical drawings and 3-D models, click on a part number.

Outside		5 ft. Lg.		10 ft. Lg.
Wd.	Ht.		Each		Each
3/16" Wall Thick. (-0.0188" to 0.0188")
1 1/2"	3 1/2"	0000000	000000	0000000	0000000
1/4" Wall Thick. (-0.025" to 0.025")
1 1/2"	3"	0000000	00000	0000000	000000
2"	4"	0000000	00000	0000000	000000
3"	6"	0000000	000000	0000000	000000
3/8" Wall Thick. (-0.0375" to 0.0375")
4"	8"	0000000	000000	0000000	000000

Structural FRP Fiberglass 90° Angles

Color: Green
Temperature Range: -60° F to 140° F
Tensile Strength: 7,000-30,000 psi (Good)
Impact Strength: 4-25 ft.-lbs./in. (Excellent)
Hardness: Barcol 45 (Hard)
For Use Outdoors: Yes

A lightweight alternative to wood in structural applications, these FRP fiberglass 90° angles are strong. They're made of fiberglass reinforced polyester.

For technical drawings and 3-D models, click on a part number.

Outside				Inside
Wd.	Wd. Tolerance	Ht.	Ht. Tolerance	Wd.	Ht.		Each
2 ft. Lg.
1/8" Wall Thick. (-0.0130" to 0.0130")
1"	-0.094" to 0.094"	1"	-0.094" to 0.094"	7/8"	7/8"	0000000	00000
1 1/4"	-0.094" to 0.094"	1 1/4"	-0.094" to 0.094"	1 1/8"	1 1/8"	0000000	0000
3/16" Wall Thick. (-0.0190" to 0.0190")
3/4"	-0.094" to 0.094"	1"	-0.094" to 0.094"	9/16"	13/16"	0000000	0000
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 5/16"	1 5/16"	0000000	00000
1/4" Wall Thick. (-0.0250" to 0.0250")
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 1/4"	1 1/4"	0000000	00000
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	1 3/4"	0000000	00000
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 3/4"	2 3/4"	0000000	00000
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 3/4"	3 3/4"	0000000	00000
3/8" Wall Thick. (-0.0380" to 0.0380")
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 5/8"	2 5/8"	0000000	00000
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 5/8"	3 5/8"	0000000	00000
6"	-0.094" to 0.094"	6"	-0.094" to 0.094"	5 5/8"	5 5/8"	0000000	00000
1/2" Wall Thick. (-0.0500" to 0.0500")
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 1/2"	3 1/2"	0000000	00000
6"	-0.094" to 0.094"	6"	-0.094" to 0.094"	5 1/2"	5 1/2"	0000000	00000
5 ft. Lg.
1/8" Wall Thick. (-0.0130" to 0.0130")
1"	-0.094" to 0.094"	1"	-0.094" to 0.094"	7/8"	7/8"	0000000	00000
1 1/4"	-0.094" to 0.094"	1 1/4"	-0.094" to 0.094"	1 1/8"	1 1/8"	0000000	00000
3/16" Wall Thick. (-0.0190" to 0.0190")
3/4"	-0.094" to 0.094"	1"	-0.094" to 0.094"	9/16"	13/16"	0000000	00000
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 5/16"	1 5/16"	0000000	00000
1/4" Wall Thick. (-0.0250" to 0.0250")
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 1/4"	1 1/4"	0000000	00000
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	1 3/4"	0000000	00000
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 3/4"	2 3/4"	0000000	00000
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 3/4"	3 3/4"	0000000	00000
3/8" Wall Thick. (-0.0380" to 0.0380")
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 5/8"	2 5/8"	0000000	00000
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 5/8"	3 5/8"	0000000	00000
6"	-0.094" to 0.094"	6"	-0.094" to 0.094"	5 5/8"	5 5/8"	0000000	000000
1/2" Wall Thick. (-0.0500" to 0.0500")
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 1/2"	3 1/2"	0000000	000000
6"	-0.094" to 0.094"	6"	-0.094" to 0.094"	5 1/2"	5 1/2"	0000000	000000
10 ft. Lg.
1/8" Wall Thick. (-0.0130" to 0.0130")
1"	-0.094" to 0.094"	1"	-0.094" to 0.094"	7/8"	7/8"	0000000	00000
1 1/4"	-0.094" to 0.094"	1 1/4"	-0.094" to 0.094"	1 1/8"	1 1/8"	0000000	00000
3/16" Wall Thick. (-0.0190" to 0.0190")
3/4"	-0.094" to 0.094"	1"	-0.094" to 0.094"	9/16"	13/16"	0000000	00000
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 5/16"	1 5/16"	0000000	00000
1/4" Wall Thick. (-0.0250" to 0.0250")
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 1/4"	1 1/4"	0000000	00000
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	1 3/4"	0000000	00000
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 3/4"	2 3/4"	0000000	00000
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 3/4"	3 3/4"	0000000	000000
3/8" Wall Thick. (-0.0380" to 0.0380")
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 5/8"	2 5/8"	0000000	000000
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 5/8"	3 5/8"	0000000	000000
6"	-0.094" to 0.094"	6"	-0.094" to 0.094"	5 5/8"	5 5/8"	0000000	000000
1/2" Wall Thick. (-0.0500" to 0.0500")
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 1/2"	3 1/2"	0000000	000000
6"	-0.094" to 0.094"	6"	-0.094" to 0.094"	5 1/2"	5 1/2"	0000000	000000
20 ft. Lg.
1/8" Wall Thick. (-0.0130" to 0.0130")
1"	-0.094" to 0.094"	1"	-0.094" to 0.094"	7/8"	7/8"	0000000	00000
1 1/4"	-0.094" to 0.094"	1 1/4"	-0.094" to 0.094"	1 1/8"	1 1/8"	0000000	00000
3/16" Wall Thick. (-0.0190" to 0.0190")
3/4"	-0.094" to 0.094"	1"	-0.094" to 0.094"	9/16"	13/16"	0000000	00000
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 5/16"	1 5/16"	0000000	00000
1/4" Wall Thick. (-0.0250" to 0.0250")
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 1/4"	1 1/4"	0000000	000000
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	1 3/4"	0000000	000000
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 3/4"	2 3/4"	0000000	000000
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 3/4"	3 3/4"	0000000	000000
3/8" Wall Thick. (-0.0380" to 0.0380")
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 5/8"	2 5/8"	0000000	000000
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 5/8"	3 5/8"	0000000	000000
6"	-0.094" to 0.094"	6"	-0.094" to 0.094"	5 5/8"	5 5/8"	0000000	000000
1/2" Wall Thick. (-0.0500" to 0.0500")
4"	-0.094" to 0.094"	4"	-0.094" to 0.094"	3 1/2"	3 1/2"	0000000	000000
6"	-0.094" to 0.094"	6"	-0.094" to 0.094"	5 1/2"	5 1/2"	0000000	000000

Arc-Resistant GPO3 Fiberglass 90° Angles

Color: Red
Tensile Strength: 10,000-15,000 psi (Good)
Impact Strength: 8.2-12 ft.-lbs./in. (Excellent)
Hardness: See table
For Use Outdoors: No
Specifications Met: UL 94 V-0

Because these GPO3 fiberglass 90° angles are arc and track resistant, they are often used for electrical applications in humid environments. They offer better electrical insulation properties than FRP fiberglass. Made of fiberglass-reinforced polyester, they're also called polyester-grade industrial laminate.

For technical drawings and 3-D models, click on a part number.

Outside				Inside
Wd.	Wd. Tolerance	Ht.	Ht. Tolerance	Wd.	Ht.	Hardness	Straightness Tolerance		Each
3 ft. Lg.
1/8" Wall Thick. (-0.0200" to 0.0200")
1"	-0.062" to 0.062"	1"	-0.062" to 0.062"	7/8"	7/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
1 1/4"	-0.062" to 0.062"	1 1/4"	-0.062" to 0.062"	1 1/8"	1 1/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	0000
1 1/2"	-0.062" to 0.062"	1 1/2"	-0.062" to 0.062"	1 3/8"	1 3/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
3/16" Wall Thick. (-0.0200" to 0.0200")
1 1/4"	-0.062" to 0.062"	1 1/4"	-0.062" to 0.062"	1 1/16"	1 1/16"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
1 1/2"	-0.062" to 0.062"	1 1/2"	-0.062" to 0.062"	1 5/16"	1 5/16"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2"	-0.062" to 0.062"	2"	-0.062" to 0.062"	1 13/16"	1 13/16"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2 1/4"	-0.062" to 0.062"	1 1/2"	-0.062" to 0.062"	2 1/16"	1 5/16"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2 1/2"	-0.062" to 0.062"	1 1/4"	-0.062" to 0.062"	2 5/16"	1 1/16"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2 9/16"	-0.094" to 0.094"	1 5/8"	-0.094" to 0.094"	2 3/8"	1 7/16"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
4"	-0.094" to 0.094"	1 5/8"	-0.094" to 0.094"	3 13/16"	1 7/16"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
1/4" Wall Thick. (-0.0200" to 0.0200")
1 1/2"	-0.062" to 0.062"	1 1/2"	-0.062" to 0.062"	1 1/4"	1 1/4"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	1 3/4"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
2 3/4"	-0.062" to 0.062"	2"	-0.062" to 0.062"	2 1/2"	1 3/4"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
3"	-0.094" to 0.094"	2 3/4"	-0.094" to 0.094"	2 3/4"	2 1/2"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
3"	-0.062" to 0.062"	3"	-0.062" to 0.062"	2 3/4"	2 3/4"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
3/8" Wall Thick. (-0.0250" to 0.0250")
1 3/4"	-0.062" to 0.062"	2"	-0.062" to 0.062"	1 3/8"	1 5/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
3"	-0.062" to 0.062"	3"	-0.062" to 0.062"	2 5/8"	2 5/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
1/2" Wall Thick. (-0.0250" to 0.0250")
2 1/4"	-0.062" to 0.062"	3"	-0.062" to 0.062"	1 3/4"	2 1/2"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
6"	-0.062" to 0.062"	3"	-0.062" to 0.062"	5 1/2"	2 1/2"	Rockwell M95 (Hard)	0.050" per ft.	0000000	000000
6 ft. Lg.
1/8" Wall Thick. (-0.0200" to 0.0200")
1"	-0.062" to 0.062"	1"	-0.062" to 0.062"	7/8"	7/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
1 1/4"	-0.062" to 0.062"	1 1/4"	-0.062" to 0.062"	1 1/8"	1 1/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
1 1/2"	-0.062" to 0.062"	1 1/2"	-0.062" to 0.062"	1 3/8"	1 3/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
3/16" Wall Thick. (-0.0200" to 0.0200")
1 1/4"	-0.062" to 0.062"	1 1/4"	-0.062" to 0.062"	1 1/16"	1 1/16"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
1 1/2"	-0.062" to 0.062"	1 1/2"	-0.062" to 0.062"	1 5/16"	1 5/16"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2"	-0.062" to 0.062"	2"	-0.062" to 0.062"	1 13/16"	1 13/16"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2 1/4"	-0.062" to 0.062"	1 1/2"	-0.062" to 0.062"	2 1/16"	1 5/16"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2 1/2"	-0.062" to 0.062"	1 1/4"	-0.062" to 0.062"	2 5/16"	1 1/16"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2 9/16"	-0.094" to 0.094"	1 5/8"	-0.094" to 0.094"	2 3/8"	1 7/16"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
4"	-0.094" to 0.094"	1 5/8"	-0.094" to 0.094"	3 13/16"	1 7/16"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
1/4" Wall Thick. (-0.0200" to 0.0200")
1 1/2"	-0.062" to 0.062"	1 1/2"	-0.062" to 0.062"	1 1/4"	1 1/4"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	1 3/4"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
2 3/4"	-0.062" to 0.062"	2"	-0.062" to 0.062"	2 1/2"	1 3/4"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
3"	-0.094" to 0.094"	2 3/4"	-0.094" to 0.094"	2 3/4"	2 1/2"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
3"	-0.062" to 0.062"	3"	-0.062" to 0.062"	2 3/4"	2 3/4"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
3/8" Wall Thick. (-0.0250" to 0.0250")
1 3/4"	-0.062" to 0.062"	2"	-0.062" to 0.062"	1 3/8"	1 5/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
3"	-0.062" to 0.062"	3"	-0.062" to 0.062"	2 5/8"	2 5/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
1/2" Wall Thick. (-0.0250" to 0.0250")
2 1/4"	-0.062" to 0.062"	3"	-0.062" to 0.062"	1 3/4"	2 1/2"	Rockwell M95 (Hard)	0.050" per ft.	0000000	000000
6"	-0.062" to 0.062"	3"	-0.062" to 0.062"	5 1/2"	2 1/2"	Rockwell M95 (Hard)	0.050" per ft.	0000000	000000

Flame-Retardant FRP Fiberglass 90° Angles

Color: Gray
Temperature Range: -60° F to 140° F
Tensile Strength: 7,000-30,000 psi (Good)
Impact Strength: 4-25 ft.-lbs./in. (Excellent)
Hardness: Barcol 45 (Hard)
For Use Outdoors: Yes
Specifications Met: ASTM E84 Class A

These lightweight FRP fiberglass 90° angles, which are made with a flame-retardant resin, meet ASTM E84 Class A. An alternative to wood in structural applications, they're strong and lightweight.

For technical drawings and 3-D models, click on a part number.

Outside				Inside			5 ft. Lg.		10 ft. Lg.
Wd.	Wd. Tolerance	Ht.	Ht. Tolerance	Wd.	Ht.	Straightness Tolerance		Each		Each
1/8" Wall Thick. (-0.013" to 0.013")
1"	-0.094" to 0.094"	1"	-0.094" to 0.094"	7/8"	7/8"	0.050" per ft.	0000000	000000	0000000	000000
1/4" Wall Thick. (-0.025" to 0.025")
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 1/4"	1 1/4"	0.050" per ft.	0000000	00000	0000000	00000
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	1 3/4"	0.050" per ft.	0000000	00000	0000000	000000
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 3/4"	2 3/4"	0.050" per ft.	0000000	000000	0000000	000000

Ultra-Strength Lightweight Carbon Fiber U-Channels

Color: Black
Tensile Strength: 103,000 psi (Excellent)
Fiber Tensile Stiffness: Standard (33-36 msi)
Maximum Temperature: 275° F
Impact Strength: Not Rated
Hardness: Not Rated
For Use Outdoors: No

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. They’re similar in strength to 6061 aluminum yet lighter in weight. With a plain weave and 0°/90° construction layup, all are easy to machine. They won’t splinter when cut.

For technical drawings and 3-D models, click on a part number.

Outside				Inside		36" Lg.		74" Lg.
Width	Width Tolerance	Height	Height Tolerance	Width	Height		Each		Each
Checked Glossy U-Channels
0.05" Wall Thickness (-0.06" to 0.06")
2 1/8"	-0.125" to 0.125"	1"	-0.126" to 0.126"	2"	0.945"	00000000	0000000	00000000	0000000
2 1/8"	-0.125" to 0.125"	1 1/4"	-0.128" to 0.128"	2"	1.195"	00000000	000000	00000000	000000
2 1/8"	-0.125" to 0.125"	1 1/2"	-0.132" to 0.132"	2"	1.445"	00000000	000000	00000000	000000
3 1/8"	-0.125" to 0.125"	1 1/2"	-0.132" to 0.132"	3"	1.445"	00000000	000000	00000000	000000
3 1/8"	-0.125" to 0.125"	1 3/4"	-0.134" to 0.134"	3"	1.695"	00000000	000000	00000000	000000
0.06" Wall Thickness (-0.06" to 0.06")
4 1/8"	-0.125" to 0.125"	2"	-0.136" to 0.136"	4"	1.935"	00000000	000000	00000000	000000
4 1/8"	-0.125" to 0.125"	2 1/4"	-0.138" to 0.138"	4"	2.185"	00000000	000000	00000000	000000

Ultra-Strength Lightweight Carbon Fiber 90° Angles

Round Inside Corner

Square Inside Corner

Color: Black
Tensile Strength: See table
Tensile Strength Rating: Excellent
Fiber Tensile Stiffness: Standard (33-36 msi)
Maximum Temperature:
Round Inside Corner: 185° F
Square Inside Corner: 250° F
Impact Strength: Not Rated
Hardness: Not Rated

Often used as brackets to build frames and structures, these composite angles are the strongest we offer. An alternative to 6061 aluminum, they have an excellent strength-to-weight ratio and are lighter in weight.

For technical drawings and 3-D models, click on a part number.

Outside				Inside
Width	Width Tolerance	Height	Height Tolerance	Height	Width	Tensile Strength		Each
12" Lg.
Round Inside Corner
0.065" Wall Thickness (-0.06" to 0.06")
1"	-0.125" to 0.125"	1"	-0.125" to 0.125"	0.935"	0.935"	87,000 psi	00000000	000000
2"	-0.125" to 0.125"	2"	-0.125" to 0.125"	1.935"	1.935"	87,000 psi	00000000	00000
3"	-0.125" to 0.125"	3"	-0.125" to 0.125"	2.935"	2.935"	170,000 psi	00000000	000000
0.13" Wall Thickness (-0.06" to 0.06")
1"	-0.125" to 0.125"	1"	-0.125" to 0.125"	0.87"	0.87"	87,000 psi	00000000	00000
2"	-0.125" to 0.125"	2"	-0.125" to 0.125"	1.87"	1.87"	87,000 psi	00000000	00000
3"	-0.125" to 0.125"	3"	-0.125" to 0.125"	2.87"	2.87"	170,000 psi	00000000	000000
Square Inside Corner
0.08" Wall Thickness (-0.06" to 0.06")
1 1/2"	-0.125" to 0.125"	1 1/2"	-0.125" to 0.125"	1.42"	1.42"	135,000 psi	00000000	00000
36" Lg.
Round Inside Corner
0.065" Wall Thickness (-0.06" to 0.06")
1"	-0.125" to 0.125"	1"	-0.125" to 0.125"	0.935"	0.935"	87,000 psi	00000000	00000
2"	-0.125" to 0.125"	2"	-0.125" to 0.125"	1.935"	1.935"	87,000 psi	00000000	000000
3"	-0.125" to 0.125"	3"	-0.125" to 0.125"	2.935"	2.935"	170,000 psi	00000000	000000
0.13" Wall Thickness (-0.06" to 0.06")
1"	-0.125" to 0.125"	1"	-0.125" to 0.125"	0.87"	0.87"	87,000 psi	00000000	000000
2"	-0.125" to 0.125"	2"	-0.125" to 0.125"	1.87"	1.87"	87,000 psi	00000000	000000
3"	-0.125" to 0.125"	3"	-0.125" to 0.125"	2.87"	2.87"	170,000 psi	00000000	000000
Square Inside Corner
0.08" Wall Thickness (-0.06" to 0.06")
1 1/2"	-0.125" to 0.125"	1 1/2"	-0.125" to 0.125"	1.42"	1.42"	135,000 psi	00000000	000000
6 ft. Lg.
Round Inside Corner
0.065" Wall Thickness (-0.06" to 0.06")
1"	-0.125" to 0.125"	1"	-0.125" to 0.125"	0.935"	0.935"	87,000 psi	00000000	000000
2"	-0.125" to 0.125"	2"	-0.125" to 0.125"	1.935"	1.935"	87,000 psi	00000000	000000
3"	-0.125" to 0.125"	3"	-0.125" to 0.125"	2.935"	2.935"	170,000 psi	00000000	000000
0.13" Wall Thickness (-0.06" to 0.06")
1"	-0.125" to 0.125"	1"	-0.125" to 0.125"	0.87"	0.87"	87,000 psi	00000000	000000
2"	-0.125" to 0.125"	2"	-0.125" to 0.125"	1.87"	1.87"	87,000 psi	00000000	000000
3"	-0.125" to 0.125"	3"	-0.125" to 0.125"	2.87"	2.87"	170,000 psi	00000000	000000
Square Inside Corner
0.08" Wall Thickness (-0.06" to 0.06")
1 1/2"	-0.125" to 0.125"	1 1/2"	-0.125" to 0.125"	1.42"	1.42"	135,000 psi	00000000	000000

Ultra-High-Temperature Carbon Fiber 90° Angles

Color: Black
Tensile Strength: 11,000 psi (Good)
Maximum Temperature: 5,000° F
Impact Strength: Not Rated
Hardness: Not Rated
For Use Outdoors: No

Unlike metal angles, these carbon fiber 90° angles won’t warp at extreme temperatures, so they’re ideal for heat treating and furnace fixtures. They are lightweight with an excellent strength-to-weight ratio and the material heats up quickly to reduce cycle times.

For technical drawings and 3-D models, click on a part number.

Outside				Inside		39" Lg.
Width	Width Tolerance	Height	Height Tolerance	Height	Width		Each
0.1" Wall Thickness (-0.04" to 0.04")
2 1/2"	-0.08" to 0.08"	2 1/2"	-0.08" to 0.08"	2.4"	2.4"	00000000	0000000

Multipurpose Flame-Retardant Garolite G-10/FR4 Angles

Color: Yellow
Max. Temperature: 265° F
Tensile Strength: 32,000-40,000 psi (Excellent)
Impact Strength: 5.5-9.5 ft.-lbs./in. (Excellent)
Hardness: Rockwell M100 (Extra Hard)
For Use Outdoors: No
Specifications Met: MIL-I-24768/27

A good all-around choice, these Garolite G-10/FR4 angles are strong, machinable, and electrically insulating. They're made of flame-retardant epoxy resin with fiberglass fabric reinforcement. Garolite G-10/FR4 is also called epoxy-grade industrial laminate and phenolic.

For technical drawings and 3-D models, click on a part number.

Outside				Inside		30" Lg.
Wd.	Wd. Tolerance	Ht.	Ht. Tolerance	Wd.	Ht.		Each
1/16" Wall Thick. (-0.028" to 0.028")
1"	-0.063" to 0.063"	1"	-0.063" to 0.063"	15/16"	15/16"	0000000	0000000
1 1/2"	-0.063" to 0.063"	1 1/2"	-0.063" to 0.063"	1 7/16"	1 7/16"	0000000	000000
2"	-0.063" to 0.063"	2"	-0.063" to 0.063"	1 15/16"	1 15/16"	0000000	000000
1/8" Wall Thick. (-0.028" to 0.028")
1"	-0.063" to 0.063"	1"	-0.063" to 0.063"	7/8"	7/8"	0000000	000000
1 1/2"	-0.063" to 0.063"	1 1/2"	-0.063" to 0.063"	1 3/8"	1 3/8"	0000000	000000
2"	-0.063" to 0.063"	2"	-0.063" to 0.063"	1 7/8"	1 7/8"	0000000	000000
3/16" Wall Thick. (-0.028" to 0.028")
1"	-0.063" to 0.063"	1"	-0.063" to 0.063"	13/16"	13/16"	0000000	000000
1 1/2"	-0.063" to 0.063"	1 1/2"	-0.063" to 0.063"	1 5/16"	1 5/16"	0000000	000000
2"	-0.063" to 0.063"	2"	-0.063" to 0.063"	1 13/16"	1 13/16"	0000000	000000
1/4" Wall Thick. (-0.028" to 0.028")
1"	-0.063" to 0.063"	1"	-0.063" to 0.063"	3/4"	3/4"	0000000	000000
1 1/2"	-0.063" to 0.063"	1 1/2"	-0.063" to 0.063"	1 1/4"	1 1/4"	0000000	000000
2"	-0.063" to 0.063"	2"	-0.063" to 0.063"	1 3/4"	1 3/4"	0000000	000000

Arc-Resistant Garolite G-9 Angles

Color: Gray
Maximum Temperature: 280° F
Tensile Strength: 30,000-37,000 psi (Excellent)
Impact Strength: 5.5-7.0 ft.-lbs./in. (Excellent)
Hardness: Rockwell M120 (Extra Hard)
For Use Outdoors: Yes
Specifications Met: UL 94 V-0

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. Strong, they’re also good for making terminal boards and other structural parts. They won’t crack if hit, and they resist breaking while carrying heavy loads. Meets UL 94 V-0 for flame retardance.

Garolite G-9 is also known as electrical-grade Garolite, melamine-grade industrial laminate, phenolic, and Bakelite.

For technical drawings and 3-D models, click on a part number.

Outside				Inside		36" Length
Width	Width Tolerance	Height	Height Tolerance	Width	Height		Each
1/8" Wall Thick. (-0.03" to 0.03")
1"	-0.125" to 0.125"	1"	-0.125" to 0.125"	7/8"	7/8"	00000000	0000000
1 1/2"	-0.187" to 0.187"	1 1/2"	-0.187" to 0.187"	1 3/8"	1 3/8"	00000000	000000
2"	-0.25" to 0.25"	2"	-0.25" to 0.25"	1 7/8"	1 7/8"	00000000	000000
3/16" Wall Thick. (-0.04" to 0.04")
1"	-0.125" to 0.125"	1"	-0.125" to 0.125"	13/16"	13/16"	00000000	000000
1 1/2"	-0.187" to 0.187"	1 1/2"	-0.187" to 0.187"	1 5/16"	1 5/16"	00000000	000000
2"	-0.25" to 0.25"	2"	-0.25" to 0.25"	1 13/16"	1 13/16"	00000000	000000
1/4" Wall Thick. (-0.05" to 0.05")
1"	-0.125" to 0.125"	1"	-0.125" to 0.125"	3/4"	3/4"	00000000	000000
1 1/2"	-0.187" to 0.187"	1 1/2"	-0.187" to 0.187"	1 1/4"	1 1/4"	00000000	000000
2"	-0.25" to 0.25"	2"	-0.25" to 0.25"	1 3/4"	1 3/4"	00000000	000000

Flame-Retardant High-Temperature Garolite G-11/FR5 Angles

Color: Yellow
Max. Temperature: 355° F
Tensile Strength: 35,000 psi (Excellent)
Impact Strength: 10 ft.-lbs./in. (Excellent)
Hardness: Rockwell M115 (Extra Hard)
For Use Outdoors: No
Specifications Met: MIL-I-24768/28

Good for use as structural mounting brackets, components, and electrical housings in high temperatures, these angles are a flame-retardant version of Garolite G-11. All are stronger and resist heat better than Garolite G-10/FR4. They keep at least 50% of their structural strength at temperatures above 300° F. These angles are made of a flame-retardant epoxy resin that is reinforced with fiberglass fabric.

Garolite G-11/FR5 is also called epoxy fiberglass, epoxy-grade industrial laminate, and phenolic.

For technical drawings and 3-D models, click on a part number.

Outside				Inside		30" Lg.
Width	Width Tolerance	Height	Height Tolerance	Width	Height		Each
1/16" Wall Thickness (-0.0075" to +0.0075")
1"	-0.25" to 0.25"	1"	-0.25" to 0.25"	15/16"	15/16"	0000000	0000000
1 1/2"	-0.25" to 0.25"	1 1/2"	-0.25" to 0.25"	1 7/16"	1 7/16"	0000000	000000
2"	-0.25" to 0.25"	2"	-0.25" to 0.25"	1 15/16"	1 15/16"	0000000	000000
1/8" Wall Thickness (-0.012" to +0.012")
1"	-0.25" to 0.25"	1"	-0.25" to 0.25"	7/8"	7/8"	0000000	000000
1 1/2"	-0.25" to 0.25"	1 1/2"	-0.25" to 0.25"	1 3/8"	1 3/8"	0000000	000000
2"	-0.25" to 0.25"	2"	-0.25" to 0.25"	1 7/8"	1 7/8"	0000000	000000
3/16" Wall Thickness (-0.019" to +0.019")
1"	-0.25" to 0.25"	1"	-0.25" to 0.25"	13/16"	13/16"	0000000	000000
1 1/2"	-0.25" to 0.25"	1 1/2"	-0.25" to 0.25"	1 5/16"	1 5/16"	0000000	000000
2"	-0.25" to 0.25"	2"	-0.25" to 0.25"	1 13/16"	1 13/16"	0000000	000000
1/4" Wall Thickness (-0.022" to +0.022")
1"	-0.25" to 0.25"	1"	-0.25" to 0.25"	3/4"	3/4"	0000000	000000
1 1/2"	-0.25" to 0.25"	1 1/2"	-0.25" to 0.25"	1 1/4"	1 1/4"	0000000	000000
2"	-0.25" to 0.25"	2"	-0.25" to 0.25"	1 3/4"	1 3/4"	0000000	000000

About Composites

Structural FRP Fiberglass I-Beams

Structural FRP Fiberglass 90° Angles

Arc-Resistant GPO3 Fiberglass 90° Angles

Flame-Retardant FRP Fiberglass 90° Angles

Ultra-Strength Lightweight Carbon Fiber U-Channels

Ultra-Strength Lightweight Carbon Fiber 90° Angles

Ultra-High-Temperature Carbon Fiber 90° Angles

Multipurpose Flame-Retardant Garolite G-10/FR4 Angles

Arc-Resistant Garolite G-9 Angles

Flame-Retardant High-Temperature Garolite G-11/FR5 Angles