Laminate Beams | McMaster-Carr

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Material

Shape

System of Measurement

Outside Height

Outside Width

Length

Wall Thickness

Color

Performance

Electrically Insulating

Electrical Insulation Rating

Poor

Good

Not Rated

Flexural Strength

10,000 psi to 30,000 psi

23,200 psi to 31,000 psi

35,000 psi to 55,000 psi

45,000 psi to 55,000 psi

Outside Corner Shape

Tensile Strength

7,000 psi to 30,000 psi

10,000 psi to 15,000 psi

30,000 psi to 37,000 psi

32,000 psi to 40,000 psi

Export Control Classification Number (ECCN)

For Use Outdoors

Hardness Rating

Inside Corner Shape

Tensile Strength Rating

Good

Excellent

DFARS Specialty Metals

REACH

RoHS

Water Absorption

Water Absorption Rating

Poor

Good

Not Rated

Impact Strength

4 ft·lbf/in to 25 ft·lbf/in

5.5 ft·lbf/in to 7 ft·lbf/in

5.5 ft·lbf/in to 9.5 ft·lbf/in

8.2 ft·lbf/in to 12 ft·lbf/in

Not Rated

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160 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	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	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	000000
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	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
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	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
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	000000
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	00000000

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.
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	000000
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
4 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.	00000000	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.	00000000	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.	00000000	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.	00000000	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.	00000000	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.	00000000	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.	00000000	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.	00000000	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.	00000000	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.	00000000	000000
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.	00000000	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.	00000000	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.	00000000	000000
1/2" Wall Thick. (-0.0250" to 0.0250")
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.	00000000	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	000000
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	000000
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	000000
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	000000
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	000000
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	000000
1/2" Wall Thick. (-0.0250" to 0.0250")
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
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	000000
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	000000
2"	-0.094" to 0.094"	2"	-0.094" to 0.094"	1 3/4"	1 3/4"	0.050" per ft.	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

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

Lighter than aluminum while remaining rigid, these angles are often used as brackets in structural framing, machinery, and robotics. Known for its use in the aerospace industry, carbon fiber offers a good balance of weight and strength. These angles reduce wear and stress on motorized parts because they are lightweight, extending the life of machinery.

They are made from layers of woven fabric that prevent fibers from splintering when cut. This checked carbon fiber is easy to machine and has a classic carbon fiber-look.

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
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
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	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
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
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
3"	-0.125" to 0.125"	3"	-0.125" to 0.125"	2.87"	2.87"	170,000 psi	00000000	00000000
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

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		36" 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

Fiberglass Lifting Beams

These lightweight beams are made of fiberglass so they are nonconductive and will not corrode. Capacity is marked on the beam.

Warning: Never use to lift people or items over people.

Fiberglass Lifting Beams

		Lifting Eye		Overall		Hook
Capacity, lbs.	Spread	Lg.	Wd.	Lg.	Ht.	Opening Wd.	Usable Lg.	Center-to-Center Adjustments	Material	Color	Specifications Met		Each
With Latching Hooks
1,000	36"-48"	1 7/8"	1 1/2"	49 1/2"	14 7/8"	7/8"	1 1/4"	3"	Painted Fiberglass	Green	ASME B30.20	00000000	000000000
1,000	48"-72"	1 7/8"	1 1/2"	73 1/2"	16 7/8"	7/8"	1 1/4"	6"	Painted Fiberglass	Green	ASME B30.20	00000000	00000000
2,000	36"-48"	4 1/2"	2 3/4"	50 3/8"	21 5/8"	7/8"	1 3/8"	3"	Painted Fiberglass	Green	ASME B30.20	00000000	00000000

Replacement Safety-Pin Shackles

A bolt fastened with a nut and cotter pin makes these shackles more secure than screw-pin shackles. Also known as anchor and bow shackles, the wide body provides room to attach multiple connectors.

Galvanized steel shackles have a thick coating for corrosion resistance.

Note: Capacities listed are for vertical lifting only. As the lift angle changes from vertical, the amount of weight the shackle can lift is significantly reduced.

Galvanized Steel
For Fiberglass Lifting Beams Part Number	Capacity, lbs.	Thick.	Pin Dia.	Opening Wd.	Inside Lg.	Inside Wd.	Specifications Met	Safety Factor		Each
1772N111, 1772N113, 1772N114	4,400	1/2"	21/32"	13/16"	1 29/32"	1 5/16"	ASME B30.26, Fed. Spec. RR-C-271F	6:1	0000000	000000

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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

Multipurpose Flame-Retardant Garolite G-10/FR4 Angles

Arc-Resistant Garolite G-9 Angles

Fiberglass Lifting Beams