Cardboard Sleeves | McMaster-Carr

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89 Products

Round Shipping Tubes with Press-On End Caps

Close these tubes with a cap on each end. Use them to mail and protect blueprints, posters, long parts, and rods.

	Tubes										Extra End Caps
					End Caps				Each
	ID	Inside Lg.	Thk.	Color	Material	Included	Pkg. Qty.		1-9	10-Up	Pkg. Qty.		Pkg.
Corrugated Cardboard



		2"	18"	0.06"	White	Polyethylene	Yes	5	20545T21	00000	00000	10	20545T41	00000


		2"	24"	0.06"	White	Polyethylene	Yes	5	20545T22	00000	0000	10	20545T41	0000
		2"	30"	0.06"	White	Polyethylene	Yes	5	20545T23	00000	00000	10	20545T41	0000
		2"	36"	0.06"	White	Polyethylene	Yes	5	20545T24	00000	00000	10	20545T41	0000
		2"	48"	0.06"	White	Polyethylene	Yes	5	20545T29	00000	00000	10	20545T41	0000
		2"	60"	0.06"	White	Polyethylene	Yes	5	20545T101	00000	00000	10	20545T41	0000
		2"	72"	0.06"	White	Polyethylene	Yes	5	20545T102	00000	00000	10	20545T41	0000
		3"	18"	0.07"	White	Polyethylene	Yes	5	20545T25	00000	00000	10	20545T42	0000
		3"	24"	0.07"	White	Polyethylene	Yes	5	20545T26	00000	00000	10	20545T42	0000
		3"	30"	0.07"	White	Polyethylene	Yes	5	20545T27	00000	00000	10	20545T42	0000
		3"	36"	0.07"	White	Polyethylene	Yes	5	20545T28	00000	00000	10	20545T42	0000


		3"	48"	0.07"	White	Polyethylene	Yes	5	20545T103	00000	00000	10	20545T42	0000
		3"	60"	0.07"	White	Polyethylene	Yes	5	20545T104	00000	00000	10	20545T42	0000
		3"	72"	0.07"	White	Polyethylene	Yes	5	20545T105	00000	00000	10	20545T42	0000
		4"	18"	0.08"	White	Polyethylene	Yes	5	20545T35	00000	00000	10	20545T43	0000
		4"	24"	0.08"	White	Polyethylene	Yes	1	20545T36	0000	0000	10	20545T43	0000
		4"	30"	0.08"	White	Polyethylene	Yes	1	20545T37	0000	0000	10	20545T43	0000
		4"	36"	0.08"	White	Polyethylene	Yes	1	20545T38	0000	0000	10	20545T43	0000
		4"	48"	0.08"	White	Polyethylene	Yes	1	20545T39	0000	0000	10	20545T43	0000
		4"	60"	0.08"	White	Polyethylene	Yes	1	20545T106	0000	0000	10	20545T43	0000
		4"	72"	0.08"	White	Polyethylene	Yes	1	20545T107	00000	0000	10	20545T43	0000


		Laminated Cardboard



				3 1/4"	39"	0.15"	Brown	Steel	Yes	—	1951T33	0000	0000	1	1951T39	0000


				3 1/4"	51"	0.15"	Brown	Steel	Yes	—	1951T35	0000	0000	1	1951T39	0000
				3 1/4"	63"	0.15"	Brown	Steel	Yes	—	1951T37	00000	0000	1	1951T39	0000

Square Shipping Tubes

Because of their square shape, these tubes won't roll away. They can be stacked, and the flat surface is easier to label than a round surface. Use them to protect long, thin objects during shipping. Close by tucking tabs into their slots. Shipped flat.

32 ECT—They meet 32 ECT (32 lbs. per inch), which is comparable to a 200-lb. burst strength. Edge Crush Test (ECT) standards measure the amount of force a carton can withstand before the edges collapse.

	Inside									Each
	Wd.	Ht.	Lg.	Thk.	Material	Construction	Max. Burst Strength, lb.	Corrugated Box Strength Rating		1-99	100-499	500-Up
White



		2"	2"	25"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T101	00000	00000	00000


		2"	2"	37"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T102	0000	0000	0000
		3"	3"	12"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T103	0000	0000	0000
		3"	3"	18"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T104	0000	0000	0000
		3"	3"	25"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T72	0000	0000	0000
		3"	3"	30"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T105	0000	0000	0000
		3"	3"	37"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T73	0000	0000	0000
		3"	3"	43"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T74	0000	0000	0000
		3"	3"	48"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T106	0000	0000	0000
		5"	5"	18"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T107	0000	0000	0000
		5"	5"	25"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T75	0000	0000	0000


		5"	5"	30"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T108	0000	0000	0000
		5"	5"	37"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T76	0000	0000	0000
		5"	5"	43"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T77	0000	0000	0000
		5"	5"	48"	1/8"	Cardboard	Corrugated	200	32 ECT	20895T109	0000	0000	0000

Triangular Shipping Tubes

Easier to stack and label than round shipping tubes, these triangular tubes fit snugly next to one another without gaps and won’t roll because of their low center of gravity. They open along the length of the tube, so they’re easier to pack than round and square shipping tubes that open from the ends. Use them to protect long, thin objects.

32 ECT—These tubes meet 32 ECT (32 lbs. per inch), which is comparable to a 200-lb. burst strength. Edge Crush Test (ECT) standards measure the amount of force a carton can withstand before the edges collapse.

	Inside									Each
	Wd.	Ht.	Lg.	Thk.	Material	Construction	Max. Burst Strength	Corrugated Box Strength Rating		1-24	25-49	50-Up
White



		2"	2"	18"	0.125"	Cardboard	Corrugated	Not Rated	32 ECT	5742N11	00000	00000	00000


		2"	2"	24"	0.125"	Cardboard	Corrugated	Not Rated	32 ECT	5742N12	0000	0000	0000
		2"	2"	30"	0.125"	Cardboard	Corrugated	Not Rated	32 ECT	5742N13	0000	0000	0000
		2"	2"	36"	0.125"	Cardboard	Corrugated	Not Rated	32 ECT	5742N14	0000	0000	0000
		3"	3"	18"	0.125"	Cardboard	Corrugated	Not Rated	32 ECT	5742N15	0000	0000	0000
		3"	3"	24"	0.125"	Cardboard	Corrugated	Not Rated	32 ECT	5742N16	0000	0000	0000
		3"	3"	36"	0.125"	Cardboard	Corrugated	Not Rated	32 ECT	5742N17	0000	0000	0000

Fire and Electrical Arc Proofing Tape Wire Sleeving

In the event of a fire, this rubber tape expands to protect cables from flames and heat. It is commonly used as a cable wrap with Scotch 69 High-Strength Fiberglass Electrical Tape (sold separately).

Rubber

							20 ft. Long
	Wd.	Overall Thk.	Dielectric Strength	Temp. Range, ° F	Voltage Rating	Color		Each
3M Scotch 77



		1 1/2"	0.03"	Not Rated	-40 to 220	Not Rated	Black	77255A3	000000


		3"	0.03"	Not Rated	-40 to 220	Not Rated	Black	77255A4	00000

Electrical Tape

		Each
Scotch 69 High-Strength Fiberglass Electrical Tape	76455A29	000000

Round Shipping Tubes with Slip-On End Caps

Push the 6" long cap down onto one end to close; the other end has a permanent steel cap. Use these tubes to mail and protect blueprints, posters, long parts, and rods. Tape the seam of the cap to keep contents secure during shipping.

						End Caps				Each
	ID	Inside Lg.	Thk.	Material	Construction	Material	Included	Max. Burst Strength		1-23	24-Up
White



		2 7/8"	24"	1/8"	Cardboard	Corrugated	Cardboard/Steel	Yes	Not Rated	20545T31	00000	00000


		2 7/8"	36"	1/8"	Cardboard	Corrugated	Cardboard/Steel	Yes	Not Rated	20545T33	0000	0000
		2 7/8"	42"	1/8"	Cardboard	Corrugated	Cardboard/Steel	Yes	Not Rated	20545T34	0000	0000

Heavy Duty Antistatic Tape Wire Sleeving

This tape is made of abrasion-resistant aramid and antistatic PTFE. Use it for high-temperature wrapping where static can be a problem. This tape is chemical- and UV-resistant and will stand up to harsh environments.

PTFE-Coated Aramid

						54 ft. Long
Wd.	Overall Thk.	Adhesive Material	Temp. Range, ° F	Voltage Rating	Color		Each



	1/2"	0.007"	Silicone	-100 to 500	Not Rated	Black	3468A31	000000


	1"	0.007"	Silicone	-100 to 500	Not Rated	Black	3468A32	000000
	2"	0.007"	Silicone	-100 to 500	Not Rated	Black	3468A33	000000

Corrosion-Resistant Protective Film and Tape

Providing all-weather corrosion protection, this vinyl tape resists salt water, UV light, acids, and alkalies. It also resists impact and abrasion. Use it to wrap pipes and electrical conduit both above and below ground.

Lg., ft.	Thk.	Material	Adhesive Material	Temp. Range, ° F	Tensile Strength, lbf/in. wd.	Adhesion to Steel, lbf/in. wd.	Color		Each



2"	75	0.03"	Rubber	Synthetic Rubber	-20 to 140	30	15	Gray	5459K72	000000


4"	75	0.03"	Rubber	Synthetic Rubber	-20 to 140	30	15	Gray	5459K75	000000
6"	75	0.03"	Rubber	Synthetic Rubber	-20 to 140	30	15	Gray	5459K77	000000

Heavy Duty Protective Film and Tape

Made of woven polyethylene fabric, this is the most puncture-, abrasion-, and tear-resistant surface protection we offer. Commonly used on heavy equipment, it guards metal, plastic, composite, and painted surfaces from damage. It can also be used as a protective layer beneath other materials. Adhere it to the surface and then peel it away when it's no longer needed. This film will leave a residue when it's removed. It's moisture resistant and can be used outdoors.

Tape

3M 7070UV and 3M 7071UV tape is UV resistant and can be used outdoors.

Lg., ft.	Thk.	Material	Adhesive Material	Max. Temp., ° F	Tensile Strength, lbf/in. wd.	Adhesion to Steel, ozf/in. wd.	Color		Each



1"	54	0.0095"	Polyurethane Rubber	Acrylic Plastic	250	40	75	Black	7571A1	000000


2"	54	0.0095"	Polyurethane Rubber	Acrylic Plastic	250	40	75	Black	7571A31	00000
3"	54	0.0095"	Polyurethane Rubber	Acrylic Plastic	250	40	75	Black	7571A2	000000
4"	54	0.0095"	Polyurethane Rubber	Acrylic Plastic	250	40	75	Black	7571A32	000000

Low-Tack Protective Film and Tape

Temporarily protect highly polished plastic, metal, and glass surfaces from scratching and marring. This tape removes cleanly.

Wd.	Lg., ft.	Thk.	Material	Adhesive Material	Min. Temp., ° F	Max. Temp., ° F	Tensile Strength	Adhesion to Steel, ozf/in. wd.	Color		Each
1"	600	0.002"	Polyethylene	Acrylic Plastic	40	90	Not Rated	3	Clear	6317A13	000000
2"	600	0.002"	Polyethylene	Acrylic Plastic	40	90	Not Rated	3	Clear	6317A15	00000
4"	600	0.002"	Polyethylene	Acrylic Plastic	40	90	Not Rated	3	Clear	6317A18	00000
6"	600	0.002"	Polyethylene	Acrylic Plastic	40	90	Not Rated	3	Clear	6317A22	00000
12"	600	0.002"	Polyethylene	Acrylic Plastic	40	90	Not Rated	3	Clear	6317A28	000000

Outdoor Low-Tack Protective Film and Tape

Use this UV-resistant tape to temporarily protect smooth plastic, metal, and glass surfaces from scratching and marring. It removes cleanly.

Wd.	Lg., ft.	Thk.	Material	Adhesive Material	Temp. Range, ° F	Tensile Strength	Adhesion to Steel, ozf/in. wd.	Color		Each
1"	300	0.003"	Polyethylene	Acrylic Plastic	40 to 90	Not Rated	3	Clear	6092A92	00000
1"	1,000	0.003"	Polyethylene	Acrylic Plastic	40 to 90	Not Rated	3	Clear	6092A14	00000
2"	300	0.003"	Polyethylene	Acrylic Plastic	40 to 90	Not Rated	3	Clear	6092A93	00000
2"	1,000	0.003"	Polyethylene	Acrylic Plastic	40 to 90	Not Rated	3	Clear	6092A16	00000
4"	1,000	0.003"	Polyethylene	Acrylic Plastic	40 to 90	Not Rated	3	Clear	6092A91	00000
6"	300	0.003"	Polyethylene	Acrylic Plastic	40 to 90	Not Rated	3	Clear	6092A94	00000
12"	300	0.003"	Polyethylene	Acrylic Plastic	40 to 90	Not Rated	3	Clear	6092A95	00000
12"	1,000	0.003"	Polyethylene	Acrylic Plastic	40 to 90	Not Rated	3	Clear	6092A34	000000

Chemical-Resistant Protective Film and Tape

In addition to resisting harsh chemicals, this tape withstands moisture, abrasion, and repeated impact.

Acetal plastic tape forms stronger bonds than Surlyn plastic tape.

	Lg., ft.	Thk.	Adhesive Material	Temp. Range, ° F	Tensile Strength, lbf/in. wd.	Adhesion to Steel, ozf/in. wd.	Color		Each
Acetal



	1"	15	0.005"	Acrylic Plastic	-40 to 180	Not Rated	70	White	3402A14	000000


	1"	15	0.007"	Acrylic Plastic	-40 to 180	Not Rated	70	White	3402A24	00000
	1"	15	0.012"	Acrylic Plastic	-40 to 180	Not Rated	70	White	3402A34	00000
	1"	15	0.022"	Acrylic Plastic	-40 to 180	Not Rated	70	White	3402A44	000000
	2"	15	0.005"	Acrylic Plastic	-40 to 180	Not Rated	70	White	3402A15	00000
	2"	15	0.007"	Acrylic Plastic	-40 to 180	Not Rated	70	White	3402A25	00000
	2"	15	0.012"	Acrylic Plastic	-40 to 180	Not Rated	70	White	3402A35	000000
	2"	15	0.022"	Acrylic Plastic	-40 to 180	Not Rated	70	White	3402A45	000000


	Surlyn



			1"	108	0.012"	Acrylic Plastic	-40 to 180	35	25	Clear	7622A41	00000


			3"	108	0.012"	Acrylic Plastic	-40 to 180	35	25	Clear	7622A42	00000