McMaster-Carr

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	Outside Width Outside Width

3/4"

1 1/4"

1 1/2"

2 9/16"

4 3/16"

	Wall Thickness Wall Thickness

	Outside Height Outside Height

	Material Material

Fiberglass

Garolite

	Grade Grade

FRP

GPO3

G-10

	Length Length

	Color Color

	Green		Red
	Gray		Yellow

	For Use Outdoors For Use Outdoors

Yes

	Performance Properties Performance Properties

	Inside Width Inside Width

	Outside Corner Shape Outside Corner Shape

Round

Square

	Tensile Strength Rating Tensile Strength Rating

Excellent

Good

	Compressive Strength Compressive Strength

14,000-70,000 psi

32,000-42,000 psi

35,000-68,000 psi

	Flexural Strength Flexural Strength

10,000-60,000 psi

23,200-31,000 psi

45,000-55,000 psi

	Impact Strength Impact Strength

4-30 ft.-lbs./in.

5.5-9.5 ft.-lbs./in.

8.2-12 ft.-lbs./in.

	Resin Material Resin Material

Polyester

Epoxy

	Water Absorption Rating Water Absorption Rating

Good

Poor

	Inside Height Inside Height

	Leg Edge Shape Leg Edge Shape

Round

Square

	Electrical Insulation Rating Electrical Insulation Rating

Good

Poor

	Inside Corner Shape Inside Corner Shape

Round

Square

	Hardness Rating Hardness Rating

Hard

Extra Hard

	Specifications Met Specifications Met

Mil. Spec.

ASTM

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About Composites

Color: Green
Max. Temperature: 140° F
Tensile Strength: 7,000-40,000 psi (Good)
Impact Strength: 4-30 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.

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	00000
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	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	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	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	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
Max. Temperature: 265° F
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 94V0

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.

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 1/4"	-0.094" to 0.094"	1 1/4"	-0.094" to 0.094"	1 1/8"	1 1/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 3/8"	1 3/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	0000
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 7/8"	1 7/8"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
4 3/16"	-0.094" to 0.094"	2"	-0.094" to 0.094"	4 1/16"	1 7/8"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
3/16" Wall Thick. (-0.0200" to 0.0200")
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")
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
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"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 3/4"	2 3/4"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
6 ft. Lg.
1/8" Wall Thick. (-0.0200" to 0.0200")
1 1/4"	-0.094" to 0.094"	1 1/4"	-0.094" to 0.094"	1 1/8"	1 1/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
1 1/2"	-0.094" to 0.094"	1 1/2"	-0.094" to 0.094"	1 3/8"	1 3/8"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 7/8"	1 7/8"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
4 3/16"	-0.094" to 0.094"	2"	-0.094" to 0.094"	4 1/16"	1 7/8"	Barcol 50 (Hard)	0.050" per ft.	0000000	00000
3/16" Wall Thick. (-0.0200" to 0.0200")
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")
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
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"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 3/4"	2 3/4"	Rockwell M95 (Hard)	0.050" per ft.	0000000	00000

Flame-Retardant FRP Fiberglass 90° Angles

Color: Gray
Max. Temperature: 140° F
Tensile Strength: 7,000-40,000 psi (Good)
Impact Strength: 4-30 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.

Outside				Inside
Wd.	Wd. Tolerance	Ht.	Ht. Tolerance	Wd.	Ht.	Straightness Tolerance		Each
5 ft. Lg.
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
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
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	1 3/4"	0.050" per ft.	0000000	00000
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 3/4"	2 3/4"	0.050" per ft.	0000000	00000
10 ft. Lg.
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	00000
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
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	1 3/4"	0.050" per ft.	0000000	00000
3"	-0.094" to 0.094"	3"	-0.094" to 0.094"	2 3/4"	2 3/4"	0.050" per ft.	0000000	000000

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.

Outside				Inside		30" Lg.
Wd.	Wd. Tolerance	Ht.	Ht. Tolerance	Wd.	Ht.		Each
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	0000000
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

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About Composites

Structural FRP Fiberglass 90° Angles

Arc-Resistant GPO3 Fiberglass 90° Angles

Flame-Retardant FRP Fiberglass 90° Angles

Multipurpose Flame-Retardant Garolite G-10/FR4 Angles