Carbon Fiber Rounds | McMaster-Carr

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Carbon Fiber

Slip-On Framing and Fittings

Shape

Length

Diameter

Wall Thickness

Material

Weave Type

Performance

Appearance

Carbon Fiber Construction

Bidirectional

Pultruded

Roll Wrapped

Flexural Strength

75,000 psi to 125,000 psi

89,000 psi to 174,000 psi

100,000 psi to 150,000 psi

Maximum Temperature

180° F

250° F

Fiber Tensile Stiffness Rating

High Modulus

Standard

Fiber Tensile Stiffness

33 msi to 36 msi

57 msi to 63 msi

Composite Tensile Stiffness

Tensile Strength

120,000 psi to 175,000 psi

125,000 psi to 175,000 psi

REACH

Not Compliant

RoHS

Compliant

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

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

Exempt

Composite Tensile Stiffness Rating

Poor

Good

Excellent

Fiber Layup Orientation

Minimum Temperature

Density

0.05 lb/in³ to 0.067 lb/in³

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144 Products

About Composites

Compare our offering of composites to find the right material for you.

High-Strength Lightweight Carbon Fiber Rods

Reinforce structures with these rods—they weigh less than aluminum while remaining strong and almost as rigid. Their fibers are aligned in a single direction, so they hold up to bending across the fibers but will splinter and separate like string cheese when bent along the length of the fiber. Carbon fiber is known for its use in the aerospace industry where a balance of weight and strength is vital.

										12" Long		24" Long		36" Long		48" Long
Dia.	Dia. Tolerance	Fiber Layup Orientation	Color	Temp. Range, ° F	Tensile Strength, psi	Fiber Tensile Stiffness	Impact Strength	Hardness	For Use Outdoors		Each		Each		Each		Each



	0.011"	-0.007" to 0.007"	0°	Black	0 to 250	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	———	0	———	0	2004N11	000000	———	0


	0.039"	-0.007" to 0.007"	0°	Black	0 to 250	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	———	0	———	0	2004N12	00000	———	0
	1/16"	-0.006" to 0.006"	0°	Black	-100 to 180	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T11	00000	2153T12	00000	———	0	2153T66	000000
	3/32"	-0.006" to 0.006"	0°	Black	-100 to 180	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T13	0000	2153T14	00000	———	0	2153T68	00000
	1/8"	-0.006" to 0.006"	0°	Black	-100 to 180	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T15	0000	2153T16	0000	———	0	2153T71	00000
	1/4"	-0.006" to 0.006"	0°	Black	-100 to 180	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T17	00000	2153T52	00000	———	0	2153T18	00000
	5/16"	-0.006" to 0.006"	0°	Black	-100 to 180	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T19	00000	2153T54	00000	———	0	2153T91	00000
	3/8"	-0.006" to 0.006"	0°	Black	-100 to 180	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T56	00000	2153T92	00000	———	0	2153T93	00000
	1/2"	-0.006" to 0.006"	0°	Black	-100 to 180	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T58	00000	2153T94	00000	———	0	2153T95	000000
	5/8"	-0.006" to 0.006"	0°	Black	-100 to 180	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T62	00000	2153T96	000000	———	0	2153T97	000000
	3/4"	-0.006" to 0.006"	0°	Black	-100 to 180	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T64	000000	2153T98	000000	———	0	2153T99	000000

High-Strength Lightweight Carbon Fiber Round Tubes

Often used in place of aluminum for structural frames, machinery components, and robotics, these tubes are lighter in weight and almost as rigid. Carbon fiber is known for its use in the aerospace industry where a balance of weight and strength is vital. Thanks to these tubes being lightweight, they reduce wear and stress on motorized parts to extend the life of machinery.

Plain Glossy Round Tubes

Image of Product. Front orientation. Carbon Fiber. High-Strength Lightweight Carbon Fiber Round Tubes, Glossy, Plain.

Plain glossy tubes have layers with fibers that alternate in two directions, so they resist bending and crushing across the entire tube. They have more structural integrity compared to plain matte tubes.

Glossy carbon fiber can be sanded for a matte finish or to prep it for painting.

													12" Long		36" Long		72" Long
	OD	OD Tolerance	ID	ID Tolerance	Color	Max. Temp., ° F	Fiber Layup Orientation	Tensile Strength, psi	Fiber Tensile Stiffness	Impact Strength	Hardness	For Use Outdoors		Each		Each		Each
Unidirectional Weave







				0.055" Thick Wall (-0.005" to 0.005")

				0.36"	-0.008" to 0.008"	1/4"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T611	000000	5287T612	000000	5287T613	000000


				0.485"	-0.008" to 0.008"	3/8"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T614	00000	5287T615	00000	5287T616	00000
				0.61"	-0.008" to 0.008"	1/2"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T617	00000	5287T618	00000	5287T619	00000
				0.735"	-0.008" to 0.008"	5/8"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T621	00000	5287T622	00000	5287T623	00000
				0.86"	-0.008" to 0.008"	3/4"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T624	00000	5287T625	00000	5287T626	000000
				1.11"	-0.008" to 0.008"	1"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T627	00000	5287T628	000000	5287T629	000000
				1.36"	-0.008" to 0.008"	1 1/4"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T631	00000	5287T632	000000	5287T633	000000
				1.61"	-0.01" to 0.01"	1 1/2"	-0.005" to 0.005"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T634	00000	5287T635	000000	5287T636	000000
				1.86"	-0.01" to 0.01"	1 3/4"	-0.005" to 0.005"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T637	00000	5287T638	000000	5287T639	000000
				2.11"	-0.01" to 0.01"	2"	-0.005" to 0.005"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T641	00000	5287T642	000000	5287T643	000000

Plain Matte Round Tubes

Image of Product. Front orientation. Carbon Fiber. High-Strength Lightweight Carbon Fiber Round Tubes, Plain, Matte.

Plain matte tubes have fibers that run in one direction, making them strong in the direction of the fibers. They resist bending across the fibers but will splinter and separate like string cheese when bent along the length of the fiber.

Matte carbon fiber is ready to paint and won’t reflect light, making it ideal for photography applications.

													12" Long		39" Long		78" Long
	OD	OD Tolerance	ID	ID Tolerance	Color	Max. Temp., ° F	Fiber Layup Orientation	Tensile Strength, psi	Fiber Tensile Stiffness	Impact Strength	Hardness	For Use Outdoors		Each		Each		Each
Unidirectional Weave







				0.01" Thick Wall

				0.039"	-0.006" to 0.006"	0.02"	-0.006" to 0.006"	Black	180	0°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T113	000000	2153T111	000000	2153T132	000000




						0.02" Thick Wall

						0.078"	-0.006" to 0.006"	0.039"	-0.006" to 0.006"	Black	180	0°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T114	0000	2153T112	00000	2153T133	00000


						0.118"	-0.006" to 0.006"	0.079"	-0.006" to 0.006"	Black	180	0°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T115	0000	2153T81	00000	2153T134	00000
						0.236"	-0.006" to 0.006"	0.196"	-0.006" to 0.006"	Black	180	0°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T117	00000	2153T83	00000	2153T136	00000




								0.04" Thick Wall

								0.197"	-0.006" to 0.006"	0.118"	-0.006" to 0.006"	Black	180	0°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T116	00000	2153T82	00000	2153T135	00000


								0.314"	-0.006" to 0.006"	0.236"	-0.006" to 0.006"	Black	180	0°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T118	00000	2153T84	00000	2153T137	00000
								0.393"	-0.006" to 0.006"	0.314"	-0.006" to 0.006"	Black	180	0°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T119	00000	2153T85	00000	2153T138	00000




										0.041" Thick Wall

										0.472"	-0.006" to 0.006"	0.39"	-0.006" to 0.006"	Black	180	0°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	2153T121	00000	2153T86	00000	2153T139	00000

Checked Glossy Round Tubes

Image of Product. Front orientation. Carbon Fiber. High-Strength Lightweight Carbon Fiber Round Tubes, Checked, Glossy.

Checked carbon fiber is easy to machine and will not fray or splinter when cut. It has the classic carbon-fiber look. Checked tubes have layers with fibers that alternate in two directions, so they resist bending and crushing across the entire tube. They have more structural integrity compared to plain matte tubes.

Glossy carbon fiber can be sanded for a matte finish or to prep it for painting.

	ID Tolerance	Color	Max. Temp., ° F	Fiber Layup Orientation	Tensile Strength, psi	Fiber Tensile Stiffness	Impact Strength	Hardness	For Use Outdoors		1 ft. Long	3 ft. Long	6 ft. Long
Twill Weave







	0.035" Thick Wall (-0.005" to 0.005")

	0.32"	-0.008" to 0.008"	1/4"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T72	000000	000000	000000


	0.383"	-0.008" to 0.008"	5/16"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T73	00000	00000	00000
	0.445"	-0.008" to 0.008"	3/8"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T74	00000	00000	00000
	0.57"	-0.008" to 0.008"	1/2"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T75	00000	00000	00000
	0.695"	-0.008" to 0.008"	5/8"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T76	00000	00000	000000
	0.82"	-0.008" to 0.008"	3/4"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T77	00000	00000	000000
	1.07"	-0.008" to 0.008"	1"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T78	00000	00000	000000




			0.064" Thick Wall (-0.005" to 0.005")

			0.378"	-0.008" to 0.008"	1/4"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T79	00000	00000	00000


			0.503"	-0.008" to 0.008"	3/8"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T81	00000	00000	00000
			0.628"	-0.008" to 0.008"	1/2"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T82	00000	00000	000000
			0.878"	-0.008" to 0.008"	3/4"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T83	00000	00000	000000
			1.128"	-0.008" to 0.008"	1"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T84	00000	000000	000000
			1.378"	-0.008" to 0.008"	1 1/4"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T85	00000	000000	000000
			1.628"	-0.01" to 0.01"	1 1/2"	-0.005" to 0.005"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T86	00000	000000	000000
			1.878"	-0.01" to 0.01"	1 3/4"	-0.005" to 0.005"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T87	00000	000000	000000
			2.128"	-0.01" to 0.01"	2"	-0.005" to 0.005"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T88	00000	000000	000000
			2.628"	-0.012" to 0.012"	2 1/2"	-0.005" to 0.005"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T89	000000	000000	000000




					0.122" Thick Wall (-0.01" to 0.01")

					1.244"	-0.012" to 0.012"	1"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T91	00000	000000	000000


					1.494"	-0.012" to 0.012"	1 1/4"	-0.003" to 0.003"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T92	00000	000000	000000
					1.744"	-0.014" to 0.014"	1 1/2"	-0.005" to 0.005"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T93	000000	000000	000000
					1.994"	-0.014" to 0.014"	1 3/4"	-0.005" to 0.005"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T94	000000	000000	000000
					2.244"	-0.014" to 0.014"	2"	-0.005" to 0.005"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T95	000000	000000	000000
					2.744"	-0.016" to 0.016"	2 1/2"	-0.008" to 0.008"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T96	000000	000000	000000
					3.244"	-0.016" to 0.016"	3"	-0.008" to 0.008"	Black	180	0°/90°	125,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T97	000000	000000	00000000

Checked Matte Round Tubes

Image of Product. Front orientation. Carbon Fiber. High-Strength Lightweight Carbon Fiber Round Tubes, Checked, Matte.

Matte carbon fiber is ready to paint and won’t reflect light, making it ideal for photography applications.

	ID Tolerance	Color	Max. Temp., ° F	Fiber Layup Orientation	Tensile Strength, psi	Fiber Tensile Stiffness	Impact Strength	Hardness	For Use Outdoors		1 ft. Long	3 ft. Long	6 ft. Long
Twill Weave







	1/32" Thick Wall (-0.005" to 0.005")

	1"	-0.012" to 0.012"	15/16"	-0.006" to 0.006"	Black	180	0°/90°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T21	000000	0000000	0000000




			0.041" Thick Wall (-0.005" to 0.005")

			0.832"	-0.012" to 0.012"	3/4"	-0.006" to 0.006"	Black	250	0°/90°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T52	00000	00000	000000




					0.042" Thick Wall (-0.005" to 0.005")

					0.584"	-0.012" to 0.012"	1/2"	-0.006" to 0.006"	Black	250	0°/90°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T51	00000	00000	000000


					1.334"	-0.012" to 0.012"	1 1/4"	-0.006" to 0.006"	Black	250	0°/90°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T54	00000	000000	000000




							0.05" Thick Wall (-0.005" to 0.005")

							1.6"	-0.012" to 0.012"	1 1/2"	-0.006" to 0.006"	Black	250	0°/90°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T55	00000	000000	000000




									0.06" Thick Wall (-0.005" to 0.005")

									1.12"	-0.012" to 0.012"	1"	-0.006" to 0.006"	Black	250	0°/90°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T53	00000	000000	000000




											1/16" Thick Wall (-0.005" to 0.005")

											1 5/16"	-0.012" to 0.012"	1 3/16"	-0.006" to 0.006"	Black	180	0°/90°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T23	00000	000000	000000


											1 5/8"	-0.012" to 0.012"	1 1/2"	-0.006" to 0.006"	Black	180	0°/90°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T24	00000	000000	000000
											1 7/8"	-0.012" to 0.012"	1 3/4"	-0.006" to 0.006"	Black	180	0°/90°	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	5287T25	00000	000000	000000

Rigid High-Strength Lightweight Carbon Fiber Round Tubes

Often used for structural framing, machinery components, and robotics, these carbon fiber tubes are as stiff as steel yet a fraction of the weight. Carbon fiber is known for its use in the aerospace industry where a balance of weight and strength is vital. Because they are lightweight, they reduce wear and stress on motorized parts, which increases the life of machinery. These tubes are constructed with layers that alternate fibers in two directions, making them difficult to bend.

The checked pattern on these tubes keeps fibers from splintering when the tubes are cut, making them easy to machine. It also has a classic carbon-fiber look. These tubes are glossy and can be sanded for a matte finish.

															6 ft. Long
	Pattern	Appearance	OD	OD Tolerance	ID	ID Tolerance	Fiber Layup Orientation	Color	Temp. Range, ° F	Tensile Strength, psi	Fiber Tensile Stiffness	Impact Strength	Hardness	For Use Outdoors		Each
Unidirectional Weave







				1/16" Thick Wall (-0.005" to 0.005")

				Checked	Glossy	3/8"	-0.008" to 0.008"	1/4"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N11	0000000


				Checked	Glossy	1/2"	-0.008" to 0.008"	3/8"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N13	000000
				Checked	Glossy	5/8"	-0.008" to 0.008"	1/2"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N14	000000
				Checked	Glossy	3/4"	-0.008" to 0.008"	5/8"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N16	000000
				Checked	Glossy	7/8"	-0.008" to 0.008"	3/4"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N17	000000
				Checked	Glossy	1"	-0.008" to 0.008"	7/8"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N19	000000
				Checked	Glossy	1 1/4"	-0.008" to 0.008"	1 1/8"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N24	000000
				Checked	Glossy	1 1/2"	-0.008" to 0.008"	1 3/8"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N27	000000




						1/8" Thick Wall (-0.01" to 0.01")

						Checked	Glossy	1/2"	-0.012" to 0.012"	1/4"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N12	000000


						Checked	Glossy	3/4"	-0.012" to 0.012"	1/2"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N15	000000
						Checked	Glossy	1"	-0.012" to 0.012"	3/4"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N18	000000
						Checked	Glossy	1 1/4"	-0.012" to 0.012"	1"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N23	000000
						Checked	Glossy	1 1/2"	-0.012" to 0.012"	1 1/4"	-0.003" to 0.003"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N26	000000
						Checked	Glossy	1 3/4"	-0.014" to 0.014"	1 1/2"	-0.005" to 0.005"	0°/90°	Black	-65 to 180	125,000 to 175,000	57 msi to 63 msi (High Modulus)	Not Rated	Not Rated	No	8069N29	000000

High-Strength Lightweight Carbon Fiber Half Rounds

Mount these lightweight half rounds on flat surfaces to reinforce frames and structures. Carbon fiber is often used in place of aluminum because it weighs less but is almost as rigid. These half rounds have fibers that run in one direction, making them strongest in the direction of the fibers. They resist bending across the fibers but will splinter and separate like string cheese when bent along the length of the fiber. Carbon fiber is known for its use in the aerospace industry where a balance of weight and strength is critical.

										36" Long		78" Long
Dia.	Dia. Tolerance	Fiber Layup Orientation	Color	Temp. Range, ° F	Tensile Strength, psi	Fiber Tensile Stiffness	Impact Strength	Hardness	For Use Outdoors		Each		Each



	0.08"	-0.007" to 0.007"	0°	Black	0 to 250	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	1904N12	000000	1904N11	000000


	0.15"	-0.007" to 0.007"	0°	Black	0 to 250	120,000 to 175,000	33 msi to 36 msi (Standard)	Not Rated	Not Rated	No	1904N14	00000	1904N13	00000

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. Slip the fittings over rails to construct custom railings, guard rails, storage racks, and shelving. Drill rails and connect fittings with the included hardware.

Rails

Rail OD	Rail ID	Wall Thk.	Material		1 ft. Long	3 ft. Long	6 ft. Long
1 5/8"	1 1/2"	0.053"	Black Carbon Fiber	1935N6	000000	0000000	0000000

Connectors


90° Elbow, Straight	Three-Way 90° Elbow, Tee

Four-Way 90° Elbow, Cross	Five-Way 90° Elbow

Adjustable Angle Wye	Removable Tee

Connectors come with a universal body and arms that you attach to configure as shown.

Adjustable Angle—Adjustable-angle wye can be positioned at any angle. Tighten the set screw to secure.

Removable—Removable tee allows quick assembly and disassembly of tee connectors at any point along a rail.

Slip-On Framing Component Type	For Rail ID	Range of Motion	Material	Includes		Each
90° Elbow, Straight	1 1/2"	—	Black Anodized Aluminum	Connecting Hardware	1935N71	0000000
Three-Way 90° Elbow, Tee	1 1/2"	—	Black Anodized Aluminum	Connecting Hardware	1935N72	000000
Four-Way 90° Elbow, Cross	1 1/2"	—	Black Anodized Aluminum	Connecting Hardware	1935N73	000000
Five-Way 90° Elbow	1 1/2"	—	Black Anodized Aluminum	Connecting Hardware	1935N74	000000
Adjustable Angle Wye	1 1/2"	180°	Black Anodized Aluminum	Connecting Hardware	1935N75	000000
Removable Tee	1 1/2"	—	Black Anodized Aluminum	Connecting Hardware	1935N76	000000

Panel Hanging Brackets

Panel hanging bracket consists of a connecting ring and a panel bracket to mount panels to rails. Drill rail, align the connecting ring on the inside of the rail with the panel bracket on the outside of the rail, and fasten the two pieces together with included hardware. Mount panels to the end of the bracket with included hardware.

			Mounting Holes
For Rail ID	For Max. Panel Thk.	Material	No. of	Dia.	Mounting Fasteners Included	Includes		Each
1 1/2"	0.075"	Black Anodized Aluminum	2	7/32"	No	Connecting Hardware	1935N81	000000

Rail Mounts

Rail mount attaches to a rail on one end and has a flange on the other end to attach to floors, walls, and ceilings.

	Flange				Mounting Holes
For Rail ID	Dia.	Thk.	Bolt Circle Dia.	Material	No. of	Dia.	Mounting Fasteners Included	Includes		Each
1 1/2"	3 3/4"	3/8"	2 3/4"	Black Anodized Aluminum	4	7/32"	No	Connecting Hardware	1935N82	000000

Hole-Making Jigs

Hole-making jig is a template for aligning and drilling accurate holes in rails. Slide the jig over the rail where holes are necessary, drill the holes, and remove the jig.

For Rail ID	Drill Bit Size	Includes		Each
1 1/2"	7/32"	Drill Bit, Hex Keys, Jig	1935N83	000000