Aluminum Telescoping Tubing

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106 Products

Telescoping Weld-Together Rails

Create posts of varying lengths. To telescope rails, slide one length of rail into the next larger size rail (for example, a 1 _3/4" height rail fits into a 2" height rail and a _3/4" dia. rail fits into a 1" dia. rail). Weld the rails together at the desired length to create strong structures. These rails are not compatible with weld-together framing and fittings.

Square


Two Square Rails Shown Telescoping (Sold Separately)

6000 Series Aluminum—Aluminum rails are about half the weight of steel and resist corrosion in wet environments.

	Rail
	Ht.	Wd.	Wall Thk.	Lg. Tolerance		2 ft. Long	4 ft. Long	6 ft. Long	8 ft. Long
6000 Series Aluminum



		3/4"	3/4"	0.08"	-2" to 2"	1471T73	000000	000000	000000	000000


		1"	1"	0.08"	-2" to 2"	1471T74	00000	00000	00000	00000
		1 1/2"	1 1/2"	0.11"	0" to 0.065"	1471T961	00000	00000	00000	000000
		1 3/4"	1 3/4"	0.11"	0" to 0.065"	1471T962	00000	00000	000000	000000
		2"	2"	0.11"	0" to 0.065"	1471T963	00000	00000	000000	000000
		3 1/2"	3 1/2"	0.25"	0" to 0.065"	1471T954	00000	000000	000000	000000
		4"	4"	0.25"	0" to 0.065"	1471T955	00000	000000	000000	000000

Rectangular


Two Rectangular Rails Shown Telescoping (Sold Separately)

6000 Series Aluminum—Aluminum rails are about half the weight of steel and resist corrosion in wet environments.

	Rail
	Ht.	Wd.	Wall Thk.	Lg. Tolerance		2 ft. Long	4 ft. Long	6 ft. Long	8 ft. Long
6000 Series Aluminum



		1"	2"	0.125"	0" to 0.065"	1471T956	000000	000000	000000	000000


		1 1/4"	2 1/4"	0.11"	0" to 0.065"	1471T957	00000	00000	00000	00000
		1 1/2"	2 1/2"	0.11"	0" to 0.065"	1471T958	00000	00000	000000	000000
		1 3/4"	2 3/4"	0.11"	0" to 0.065"	1471T959	00000	00000	00000	000000

Round


Two Round Rails Shown Telescoping (Sold Separately)

6000 Series Aluminum—Aluminum rails are about half the weight of steel and resist corrosion in wet environments.

	Wall Thk.	Lg. Tolerance		2 ft. Long	4 ft. Long	6 ft. Long	8 ft. Long
6000 Series Aluminum



	3/4"	0.08"	-2" to 2"	1471T83	000000	000000	000000	000000


	1"	0.08"	-2" to 2"	1471T84	00000	00000	00000	00000
	1 1/2"	0.11"	0" to 0.065"	1471T964	00000	00000	00000	00000
	1 3/4"	0.11"	0" to 0.065"	1471T965	00000	00000	00000	00000
	2"	0.11"	0" to 0.065"	1471T966	00000	00000	00000	000000

Telescoping Architectural 6063 Aluminum Round Tubes

Tubes Sold

Separately

Slide these tubes into the next larger size to create adjustable supports and frames. Made of 6063 aluminum, they're easy to form and machine if you need to modify their fit.

Temper Designation	Specs. Met		1 ft. Long	3 ft. Long	6 ft. Long







0.038" Thick Wall (-0.0038" to 0.0038" Tolerance)

3/8"	0.299"	Cold Drawn	T832	ASTM B483	6556N101	00000	000000	000000


1/2"	0.424"	Cold Drawn	T832	ASTM B483	6556N102	0000	00000	00000
5/8"	0.549"	Cold Drawn	T832	ASTM B483	6556N103	0000	00000	00000
3/4"	0.674"	Cold Drawn	T832	ASTM B483	6556N104	0000	00000	00000
7/8"	0.799"	Cold Drawn	T832	ASTM B483	6556N105	0000	00000	00000
1"	0.924"	Cold Drawn	T832	ASTM B483	6556N106	0000	00000	00000
1 1/8"	1.049"	Cold Drawn	T832	ASTM B483	6556N107	0000	00000	00000
1 1/4"	1.174"	Cold Drawn	T832	ASTM B483	6556N108	00000	00000	00000
1 3/8"	1.299"	Cold Drawn	T832	ASTM B483	6556N109	00000	00000	00000
1 1/2"	1.424"	Cold Drawn	T832	ASTM B483	6556N111	00000	00000	00000




		0.058" Thick Wall (-0.0058" to 0.0058" Tolerance)

		3/4"	0.634"	Cold Drawn	T832	ASTM B483	6556N112	0000	00000	00000


		7/8"	0.759"	Cold Drawn	T832	ASTM B483	6556N113	0000	00000	00000
		1"	0.884"	Cold Drawn	T832	ASTM B483	6556N114	00000	00000	00000
		1 1/8"	1.009"	Cold Drawn	T832	ASTM B483	6556N115	00000	00000	00000
		1 1/4"	1.134"	Cold Drawn	T832	ASTM B483	6556N116	00000	00000	00000
		1 3/8"	1.259"	Cold Drawn	T832	ASTM B483	6556N117	00000	00000	00000
		1 1/2"	1.384"	Cold Drawn	T832	ASTM B483	6556N118	00000	00000	00000
		1 5/8"	1.509"	Cold Drawn	T832	ASTM B483	6556N119	00000	00000	00000
		1 3/4"	1.634"	Cold Drawn	T832	ASTM B483	6556N121	00000	00000	00000
		1 7/8"	1.759"	Cold Drawn	T832	ASTM B483	6556N122	00000	00000	00000
		2"	1.884"	Cold Drawn	T832	ASTM B483	6556N123	00000	00000	000000

Aluminum Bolt-Together Framing and Fittings

Half the weight of steel, this aluminum framing resists corrosion in wet environments. Rails are drilled with consistently spaced holes for multiple mounting options that do not require machining. Use this bolt-together framing to build guards, tables, and racks.

Square Rails

Image of Product. Front orientation. Anodized Aluminum. Aluminum Bolt-Together Framing and Fittings , Square Rail.

Rails have bolt holes on all sides. Connect multiple rails with brackets and concealed brackets.

Anodized Aluminum—Anodized aluminum rails resist wear and corrosion better than unfinished aluminum rails.

Rail				Mounting Hole
Ht.	Wd.	Wall Thk.	Material	Ctr.-to-Ctr.	Ctr.-to-End	For Screw Size		2 ft. Long	4 ft. Long	6 ft. Long	8 ft. Long	10 ft. Long
1 1/2"	1 1/2"	0.125"	Anodized Aluminum	1 1/2"	3/4"	5/16"	8809T7	000000	000000	000000	000000	000000
1 3/4"	1 3/4"	0.125"	Anodized Aluminum	1 1/2"	3/4"	5/16"	8809T101	000000	000000	000000	000000	000000
2"	2"	0.125"	Anodized Aluminum	1 1/2"	3/4"	5/16"	8809T102	000000	000000	000000	000000	000000

Square Rails with Flange

Image of Product. Front orientation. Square Rail with Flange. Aluminum Bolt-Together Framing and Fittings .

Rails have bolt holes on all sides. Connect multiple rails with brackets and concealed brackets.

Flanged rails have flanges that run the length of the rail to mount panels, bins, conveyor stops, and other accessories.

Anodized Aluminum—Anodized aluminum rails resist wear and corrosion better than unfinished aluminum rails.

Rail					Mounting Hole
Ht.	Wd.	Wall Thk.	Flange Ht.	Material	Ctr.-to-Ctr.	Ctr.-to-End	For Screw Size		2 ft. Long	4 ft. Long	6 ft. Long	8 ft. Long	10 ft. Long
1 1/2"	1 1/2"	0.125"	1 1/2"	Anodized Aluminum	1 1/2"	3/4"	5/16"	8809T9	000000	000000	000000	000000	0000000

Octagonal Rails

Image of Product. Front orientation. Octagonal Rail. Aluminum Bolt-Together Framing and Fittings .

Rails have bolt holes on all sides. Connect multiple rails with brackets and concealed brackets.

Anodized Aluminum—Anodized aluminum rails resist wear and corrosion better than unfinished aluminum rails.

Rail				Mounting Hole
Ht.	Wd.	Wall Thk.	Material	Ctr.-to-Ctr.	Ctr.-to-End	For Screw Size		1 ft. Long	2 ft. Long	3 ft. Long	4 ft. Long	5 ft. Long
1 1/2"	1 1/2"	0.150"	Anodized Aluminum	1 1/2"	3/4"	5/16"	8809T103	000000	000000	0000000	0000000	0000000

Square Telescoping Rails


Two Square Rails Shown Telescoping (Sold Separately)

Telescoping rails fit together by sliding one rail into the next larger size. Secure them with a locking pin (sold separately).

Rail				Mounting Hole
Ht.	Wd.	Wall Thk.	Material	Ctr.-to-Ctr.	Ctr.-to-End	For Screw Size		2 ft. Long	4 ft. Long	6 ft. Long	8 ft. Long
1 1/2"	1 1/2"	0.110"	Aluminum	1 1/2"	3/4"	5/16"	8809T106	000000	000000	0000000	0000000
1 3/4"	1 3/4"	0.110"	Aluminum	1 1/2"	3/4"	5/16"	8809T104	00000	000000	000000	000000
2"	2"	0.110"	Aluminum	1 1/2"	3/4"	5/16"	8809T105	00000	000000	000000	000000

Panel Hanging Brackets

Image of ProductInUse. Front orientation. Contains Annotated. Bolt-Together Framing and Fittings. Aluminum Bolt-Together Framing and Fittings , Panel Hanging Brackets.

Add panel hanging brackets to your framing to create machine guards, strip doors, and welding curtains.

		Lg.
	For Rail Ht.	(A)	(B)	Thk.	No. of Mounting Holes	Mounting Fasteners Included	For Screw Size		Each
Anodized Aluminum



		1 1/2"	1"	1"	0.125"	2	Yes	5/16"	8681N26	00000

Surface Brackets


90° Angle	Extended 90° Angle

Straight	Extended Straight

Tee	Extended Tee

Square	Cross

Surface brackets connect rails.

Extended Bolt-Together Framing Bracket—Extended brackets have more connection points than standard brackets for a stronger hold.

			Lg.			Mounting Hole
	Surface Bracket Type	For Rail Ht.	(A)	(B)	Thk.	No. of	Ctr.-to-End	Mounting Fasteners Included	For Screw Size		Each
Anodized Aluminum



		90° Angle	1 1/2", 1 3/4", 2"	4 1/2"	4 1/2"	0.25"	5	3/4"	Yes	5/16"	8681N18	000000


		Extended 90° Angle	1 1/2", 1 3/4", 2"	6"	6"	0.25"	7	3/4"	Yes	5/16"	8681N22	00000
		Straight	1 1/2", 1 3/4", 2"	3"	1 1/2"	0.25"	2	3/4"	Yes	5/16"	8809T61	00000
		Extended Straight	1 1/2", 1 3/4", 2"	6"	1 1/2"	0.25"	4	3/4"	Yes	5/16"	8681N23	00000
		Tee	1 1/2", 1 3/4", 2"	4 1/2"	4 1/2"	0.25"	5	3/4"	Yes	5/16"	8809T63	00000
		Extended Tee	1 1/2", 1 3/4", 2"	6"	6"	0.25"	7	3/4"	Yes	5/16"	8681N21	00000
		Square	1 1/2", 1 3/4", 2"	3"	3"	0.25"	4	3/4"	Yes	5/16"	8681N24	00000
		Cross	1 1/2", 1 3/4", 2"	7 1/2"	4 1/2"	0.25"	7	3/4"	Yes	5/16"	8681N19	00000

Corner Brackets


Slotted Corner	Extended Corner	Extended Slotted Corner

Corner	Open Gusset	Extended Open Gusset

Corner brackets connect rails.

Extended Bolt-Together Framing Bracket—Extended brackets have more connection points than standard brackets for a stronger hold.

Open-Gusset Corner Bracket—Gusset brackets are reinforced to limit sway and add structural stability.

Slotted Mounting Hole—Slotted brackets have slotted holes for more adjustability than standard brackets.

				Lg.			Mounting Hole
	Corner Bracket Type	Mounting Hole Style	For Rail Ht.	(A)	(B)	Thk.	No. of	Ctr.-to-End	Mounting Fasteners Included	For Screw Size		Each
Anodized Aluminum



		90° Angle	Slotted	1 1/2", 1 3/4", 2"	1 1/2"	1 1/2"	0.25"	2	3/4"	Yes	5/16"	8681N13	000000


		Extended 90° Angle	Slotted	1 1/2", 1 3/4", 2"	3"	1 1/2"	0.25"	3	3/4"	Yes	5/16"	8681N12	00000
		90° Corner	—	1 1/2", 1 3/4", 2"	1 1/2"	1 1/2"	0.25"	2	—	Yes	5/16"	8809T62	0000
		Extended 90° Corner	—	1 1/2", 1 3/4", 2"	3"	3"	0.25"	4	3/4"	Yes	5/16"	8681N11	00000
		90° Open Gusset	—	1 1/2", 1 3/4", 2"	1 1/2"	1 1/2"	0.25"	2	3/4"	Yes	5/16"	8681N15	00000
		Extended 90° Open Gusset	—	1 1/2", 1 3/4", 2"	3"	3"	0.25"	4	3/4"	Yes	5/16"	8681N14	00000

Hinges

Mount hinges between two rails to add doors, lids, and machine guards that swing smoothly.

		Mounting Hole
	For Rail Ht.	No. of	Ctr.-to-End	Lg.	Mounting Fasteners Included	For Screw Size		Each
Anodized Aluminum—Nonremovable Pin



		1 1/2"	4	3/4"	3"	Yes	5/16"	8681N25	000000

Anti-Rotation Plates

Install anti-rotation plates where rails meet at a 90° angle to prevent them from twisting due to uneven loads or forces.

	No. of Mounting Holes	Lg.	Mounting Hole Thread Size	Mounting Fastener Thread Lg.	Mounting Fasteners Included		Each
Anodized Aluminum



	1 1/2", 1 3/4", 2"	1	1 1/4"	5/16"-18	1 3/4"	Yes	8681N17	00000


	1 1/2", 1 3/4", 2"	1	1 1/4"	M8 × 1.25 mm	45 mm	Yes	8681N16	0000

Concealed Brackets


Straight 1 7/16" Long	Straight 2 15/16" Long

Concealed brackets fit inside the rail and are hidden to connect rails to rails with a finished look.

2 15/16" Long—Use the 2 _15/16" long bracket to connect rails that have been cut and no longer have the standard _3/4" distance between the end of the rail and the center of the first hole.

			Mounting Hole
	Corner Bracket Type	For Rail Ht.	No. of	Ctr.-to-Ctr.	Ctr.-to-End	Lg.	Mounting Fasteners Included	Thread Size		Each
Aluminum



		Straight	1 1/2"	1	1 1/2"	3/4"	1 7/16"	Yes	5/16"-18	8809T51	00000


		Straight	1 1/2"	2	1 1/2"	3/4"	2 15/16"	Yes	5/16"-18	8809T52	00000

Feet

Fixed Height

Fixed Height—Fixed-height mounting feet have a flange to attach to floors, walls, and ceilings.

	For Rail Ht.	No. of Mounting Holes	Lg.	Mounting Fasteners Included	For Screw Size		Each
Anodized Aluminum



	Fixed Height	1 1/2"	1	5"	Yes	5/16"	8809T64	000000

Anodized Telescoping Architectural 6063 Aluminum Round Tubes

Tubes Sold

Separately

Slide these uniform finish tubes into the next larger size to create adjustable supports and frames. Made of 6063 aluminum bonded with a thick coating (anodizing), they're easy to form and machine if you need to modify their fit.

Temper Designation		3 ft. Long	4 ft. Long	6 ft. Long







0.038" Thick Wall (-0.005" to 0.005" Tolerance)

5/8"	0.549"	Cold Drawn	T832	6277N101	000000	000000	000000


3/4"	0.674"	Cold Drawn	T832	6277N102	00000	00000	00000
7/8"	0.799"	Cold Drawn	T832	6277N103	00000	00000	00000
1"	0.924"	Cold Drawn	T832	6277N104	00000	00000	00000
1 1/8"	1.049"	Cold Drawn	T832	6277N105	00000	00000	00000
1 1/4"	1.174"	Cold Drawn	T832	6277N106	00000	00000	00000
1 3/8"	1.299"	Cold Drawn	T832	6277N107	00000	00000	00000
1 1/2"	1.424"	Cold Drawn	T832	6277N108	00000	00000	00000

Telescoping Highly Formable 3003 Aluminum Round Tubes

Tubes Sold

Separately

Shape these tubes and slide them into the next larger size for adjustable supports and frames. Made of 3003 aluminum, they’re soft enough to bend without cracking. They also keep their strength outdoors and when exposed to mild chemicals.

					1 ft. Long			6 ft. Long
OD	ID	Fabrication	Temper Designation	Specs. Met	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.







			0.014" Thick Wall (-0.001" to 0.001" Tolerance)

			1/16"	0.035"	Cold Drawn	H14	ASTM B210	3	7237K12	00000	1	7237K22	00000


			3/32"	0.066"	Cold Drawn	H14	ASTM B210	3	7237K13	0000	1	7237K23	0000
			1/8"	0.097"	Cold Drawn	H14	ASTM B210	3	7237K14	0000	1	7237K24	0000
			5/32"	0.128"	Cold Drawn	H14	ASTM B210	1	7237K15	0000	1	7237K25	00000
			3/16"	0.159"	Cold Drawn	H14	ASTM B210	1	7237K16	0000	1	7237K26	00000
			7/32"	0.191"	Cold Drawn	H14	ASTM B210	1	7237K17	0000	1	7237K27	00000
			1/4"	0.222"	Cold Drawn	H14	ASTM B210	1	7237K18	0000	1	7237K28	00000
			9/32"	0.253"	Cold Drawn	H14	ASTM B210	1	7237K19	0000	1	7237K29	00000
			5/16"	0.284"	Cold Drawn	H14	ASTM B210	1	7237K81	0000	1	7237K82	00000

Tapered Pole Handles

Telescoping Fiberglass Handle

Telescoping fiberglass handles are hygienic.

Handle
Lg., ft.	Dia.	Color	Adapter Material	Adapter Color	Inner Tube Material		Each
2 to 4	1 1/16"	Yellow	Plastic	Black	Aluminum	58905T81	000000
4 to 8	1 1/16"	Yellow	Plastic	Black	Aluminum	58905T82	00000
6 to 12	1 1/16"	Yellow	Plastic	Black	Aluminum	58905T87	00000
6 to 18	1 1/4"	Yellow	Plastic	Black	Aluminum	58905T85	00000
8 to 15	1 1/16"	Yellow	Plastic	Black	Aluminum	58905T84	00000
8 to 22	1 1/4"	Yellow	Plastic	Black	Aluminum	58905T86	000000

Temporary Partition Poles

Use these telescoping poles with tarps, drop cloths, and plastic sheeting up to 8 mils thick to create a sturdy, temporary wall and control dust and debris. Poles have a head plate with a nonskid pad to protect your ceiling.

	Head Plate
Ht.	Wd.	Dp.	Material	Includes		Each
57" to 144"	5 3/4"	2 3/4"	Aluminum	Spring-Loaded Nonskid Head Plate, Rubber Foot	7926T11	000000

Accessories for Temporary Partition Poles

Lg., ft.	Material	Features		Each
4	Aluminum	Foam Padding	7926T35	000000

Zippered Doorway Kit

Zippered doorway kits include two zippers and a knife to cut sheeting. Use one zipper for a narrow opening; use both to create a larger, roll-up entryway.

Lg., ft.	Mount Type		Each
7	Adhesive Back	7926T38	000000

Flat and Angled Bolt-Together Framing and Fittings

Rails are drilled with consistently spaced holes for multiple mounting options that do not require machining. Use this bolt-together framing to build guards, tables, and racks.

Rails


Flat Rail Round Mounting Hole	L-Shaped Rail Round and Slot Mounting Hole

Anodized Aluminum—Anodized aluminum rails are half the weight of steel rails, and they resist corrosion in wet environments.

	Wd.				Mounting Hole
	(A)	(B)	Thk.	Material	Shape	Ctr.-to-Ctr.	For Screw Size	Mounting Fasteners Included		1 ft. Long	3 ft. Long	4 ft. Long	6 ft. Long	8 ft. Long
Flat Rail



		1 3/8"	—	0.125"	Anodized Aluminum	Round	3/4"	5/16"	No	4664T502	00000	000000	000000	000000	000000


		L-Shaped Rail



				1 1/2"	1 1/2"	0.125"	Anodized Aluminum	Round, Slot	3/4"	5/16"	No	4664T503	00000	00000	00000	00000	000000


				1 1/2"	2 1/4"	0.125"	Anodized Aluminum	Round, Slot	3/4"	5/16"	No	4664T504	00000	00000	00000	000000	000000

90° Angle Surface Brackets

Image of ProductInUse. Front orientation. Contains Annotated. Bolt-Together Framing and Fittings. Flat and Angled Bolt-Together Framing and Fittings , 90° Angle Surface Brackets.

Surface brackets connect rails. These brackets do not have mounting holes already drilled, so you can drill holes where you need them or weld the brackets in place.

Aluminum—Aluminum brackets are half the weight of steel brackets, and they resist corrosion in wet environments.

			6" Long
Thk.	Material	Mounting Fasteners Included		Each



	0.08"	Aluminum	No	4664T413	000000

90° Angle Surface Brackets with Mounting Holes

Image of ProductInUse. Front orientation. Contains Annotated. With Mounting Holes. Flat and Angled Bolt-Together Framing and Fittings .

Surface brackets connect rails.

Aluminum—Aluminum brackets are half the weight of steel brackets, and they resist corrosion in wet environments.

					6" Long
Thk.	Material	Mounting Hole Shape	For Screw Size	Mounting Fasteners Included		Each



	0.08"	Aluminum	Round	5/16"	No	4664T408	000000