Metal & Alloy Square Tubes
metal & alloy square tubes — pre-owned
Browse 54 metal & alloy square tubes — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
![[Overstock - Discount Material] Steel Square Tube 2" x 2" x 36" Long x 1/8" Wall](https://i.ebayimg.com/images/g/A6cAAOSwRklnnSbJ/s-l500.jpg)
[Overstock - Discount Material] Steel Square Tube 2" x 2" x 36" Long x 1/8" Wall
Steel Square Tube 2" x 2" x 36" Long x 1/8" Wall (0.125"). Tolerance +/- 1/8" on the length.

4.75 x 4.75" x .25" Square Tube Galvanized 33.5' length
Galvanized tubes are a lower cost alternative to stainless steel to achieve rust free protection for up to 30 years, while maintaining comparable strength with a durable surface coating. 60 pcs of 4.75" Galvanized square tubing 33.5' long.

5/8"x 5/8"x .04" Wall x 18" Long ALUMINUM SQUARE TUBE X 2
I have a bunch of cut up aluminum fence tubing. I’m willing to do combined shipping. Most of them are around or longer than 18 inch The black on them my be scratched or sanded in some spots. I will need to remove burrs from where they where cut. They all have a hole about 1/2 inch from the bottom.

OPEN CHANNEL TUBING, 3" X 3", 23 FT LONG, 1-1/2" OPENING
CHANNEL TUBING. 1-1/2" C CHANNEL OPENING. 3" X 3" SQUARE. APPROXIMATE WEIGHT: 1 LBS. LBP/#6281/SURPLUS/(25)A.

14 Gauge Telescoping Perforated tubes - 1-1/4 inch x 1-1/4 inch x 36 inch - 8
Some old tubing I bought back in 2018, was meant to be used for something, can't remember, they have no rust at all, just dusty from sitting around for so many years, can be washed off easy, THESE ARE NOT MEANT TO BE USED FOR WELDING!

Bosch 3842502680 Aluminum Extrusion Multi-Angle Bracket 180°, 10mm T-Slot
Aluminum Extrusion Multi-Angle Bracket. Material: Aluminium. T-Slot: 10mm. Bosch Rexroth. Angle: 180°. If you do not have an account No Worries! 9472 Hemlock Lane N. SKU# SB-179850.

Lot of 4 80/20 14173 Aluminum Extrusion Cubic Corner, 3-Way, 40mm Profile
Model # : 14173. Extrusion Profile: 40mm. Lot of 4 Aluminum Extrusion Cubic Corner. 9472 Hemlock Lane N. # of Ways: 3. The Original Manufacturer's warranty does not apply. This is a surplus item. More Information .

Lot of 6 80/20 14173 Aluminum Extrusion Cubic Corner, 3-Way, 40mm *Missing Pegs*
Model # : 14173. Extrusion Profile: 40mm. Lot of 6 Aluminum Extrusion Cubic Corner. One or more of the pegged sides of the cubic corner is missing a peg. This shouldn't be a problem in low load applications.

A36 Steel HSS Tubing 0.25" x 2" x 2" x 6" – Hot Rolled Reclaimed Structural Tube
Material : A36 hot rolled structural steel.

Lot of 20 Bosch Aluminum Extrusion T Bolt & Nut 10mm T-Slot M8 x 1.25 19mm Long
Lot of 20 Aluminum Extrusion T Bolt & Nut. Thread: M8 x 1.25. Thread Length: 19mm. Compatible T-Slot Width: 10mm. The Original Manufacturer's warranty does not apply. This is a surplus item. More Information .

Lot of 6 80/20 14172 Aluminum Extrusion Cubic Corner, 2-Way, 40mm *Missing Peg*
Model # : 14172. Extrusion Profile: 40mm. Lot of 6 Aluminum Extrusion Cubic Corner. One of the pegged sides of the cubic corner is missing a peg. This shouldn't be a problem in low load applications.

Lot of 10 Maytec 1.21.45E0 Extrusion Universal Connector 45mm Profile E Slot
Lot of 10 Extrusion Universal Connector. Compatible Profile: 45mm. Compatible Slot: E-Head. The Original Manufacturer's warranty does not apply. This is a surplus item. Model # : 1.21.45E0. More Information .

Lot of 4 80/20 14172 Aluminum Extrusion Cubic Corner, 2-Way, 40mm Profile
Model # : 14172. Extrusion Profile: 40mm. Lot of 4 Aluminum Extrusion Cubic Corner. 9472 Hemlock Lane N. # of Ways: 2. The Original Manufacturer's warranty does not apply. This is a surplus item. More Information .

Lot Of 3 Square Steel Tube 4x4x18
3 total pieces 4x4 square steel tubes measurements in photos

1/2 Stainless Steel Square Tube Tapped Ends 20in Long Pack of 2
Tapped 6mm X 1.0 both ends Comes with to hardware bolts for all ends Lots of units available very sturdy They are unverisal fit for lots of things High strength zero corrosion

OPEN CHANNEL TUBING, 3" X 3", 18'6" LONG, 1-1/2" OPENING
CHANNEL TUBING. 1-1/2" C CHANNEL OPENING. 3" X 3" SQUARE. 18' 6" LONG. APPROXIMATE WEIGHT: 1 LBS.

Lot of 2 Bosch 3842516175 Extrusion Base Plate, Feet/Wheels, 135 x 135 x 15mm
Lot of 2 Extrusion Base Plate. The Original Manufacturer's warranty does not apply. This is a surplus item. More Information 7:30am - 4:00pm CT. SKU# SB-139844.

Lot of 20 Bosch Aluminum Extrusion T Bolt & Nut 10mm T-Slot M8 x 1.25 13mm Long
Lot of 20 Aluminum Extrusion T Bolt & Nut. Thread: M8 x 1.25. Thread Length: 13mm. Compatible T-Slot Width: 10mm. The Original Manufacturer's warranty does not apply. This is a surplus item. RM-1-A Box 20.

2"x 2" x 1/8" Wall x 22" Long ALUMINUM SQUARE TUBE
ALUMINUM SQUARE TUBE. 2"x 2" x 1/8" Wall x 22" Long.

2" x 3" x 1/8" Wall Aluminum Rectangle Tube x 5 3/4" Length, 6061-T6 Aluminum
Cut off left over from a job.Being sold as pictured.

(QTY:10)Square 3"x 3"x 0.25"Galvanized Steel HDG-Plate Washers Hole Dia, 5/8
(QTY:10) Square Washers Hot Dip 5/8"x OD3"x THK 0.27"Galvanized. Washers Hot Dip Galvanized. Steel Plate Washers 5/8"x3"x3". Steel Plate Washers. "Secure Wood-to-Concrete With These Sturdy Steel Square Washer".

Qty: 5 slatwall rectangular tubing 1/2”x 1 1/2” x 24” chrome
Qty: 5 slatwall rectangular tubing 1/2”x 1 1/2” x 24” chrome. I also have other listings that have the brackets to hold these up. Please visit my other listings. Thanks.
You save $4.35

(QTY:30) Square 1-3/4" x 1/8" Galvanized Steel HDG - Flat Washers Hole 5/8''
Washers Hot Dip Galvanized. Steel Plate Washers. "Secure Wood-to-Concrete With These Sturdy Steel Square Washer". Ensures Secure Wood-To-Concrete Connection Heavy 8 Gauge Steel Constructed from 5/8"(17mm) thick steel to promote long-lasting structural stability.

(9') 12" x 6" x 1/2" (0.5") Rectangle Steel Tubing — 9' Long Piece Surface Rust
All products are as is.

20 pcs lot 1/2" Square x 16 3/4" long, Solid Stock, 6061-T6511 aluminum bars
This is for a lot of 20 pcs. You can buy 2 sets of 20pcs which will total 40pcs.

(QTY:10) Square 2"x 2"x 0.18"Galvanized Steel HDG - Plate Washers Hole 1/2''
(QTY:10) Square 1/2"x OD2"x 0.18"Galvanized Steel HDG. Washers Hot Dip Galvanized. Plate Washers Hole 1/2". Steel Plate Washers. "Secure Wood-to-Concrete With These Sturdy Steel Square Washer". Ensures Secure Wood-To-Concrete Connection .

Extra Small Steel Rectangular Tube .257 in x .408 in x 12 ” Long .026” Wall
This sale is for one 12 in length. We thought you might want it left that way. If not just cut it back a little to have an undrilled 12 in piece. It is black carbon steel.

Lot of 4 Bosch 3842529006 Foundation Bracket Mounts 40x160mm, 10mm Slot
Foundation Brackets (x4). Bosch Rexroth. The Original Manufacturer's warranty does not apply. This is a surplus item. More Information 9472 Hemlock Lane N. SKU# SB-171717.

10" x 10" x 163" OAL Square Steel Tube Post W/ Top & Bottom Plate Lot Of 2
SKU: 246290 - 10" x 10" x 163" OAL Square Steel Tube Post W/ Top & Bottom Plate Lot Of 2 - N/A - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.
You save $243.61

6" x 6" x 212" OAL Square Steel Tube Post W/ 11x11" Bottom Plate Lot Of 2
SKU: 246297 - 6" x 6" x 212" OAL Square Steel Tube Post W/ 11x11" Bottom Plate Lot Of 2 - N/A - Used . -- Prefer to pick it up yourself? You are welcome to do so, by appointment. We will load it free of charge unless otherwise stated in the listing. If your purchase requires a pallet, banding or any other form of packaging, a packaging fee may apply.
You save $140.65

6" x 6" x 184" OAL Square Steel Tube Post W/ 11x11" Bottom Plate Lot Of 2
Prefer to pick it up yourself?. Bottom Plate Size 11" x 11" x 5/8" Thick ( 4 Holes 3/4"). Warehouse Location: Horse Shoe. Will there be a dock or forklift. Size: Length: 188 in. Width: 30 in. Height: 30 in.
You save $130.90

Aluminium T-profile aluminium system strut profile support 700x45x45mm T-slot 10 L = 700 mm
Anzahl Nuten / Slot count 4. Es handelt sich um gebrauchte Profile, sodass Bohrungen und Gewinde der vorherigen Installation sowie Verschmutzungen vorhanden sein können, die die Verwendbarkeit jedoch nicht einschränken.
You save $0.70

5/8'' x 3'' Solid Brass Tube
SOLID BRASS TUBE 3" x 5/8". prohibit such behavior. -you are responsible for all duties and import fees when item arrives, so check with your.

Alloy 6061 Aluminum Square Tube - 1 1/2" x 1 1/2" x 1/4" x 72" (3L9)
Alloy 6061 Aluminum Square Tube - 1 1/2" x 1 1/2" x 1/4" x 72" (3L9)

2"×1"×23-1/2"~Aluminum Box/Rectangle Tube~1/8" Wall~Wood Fretboard Clamping Caul
Used once on a cigar-box guitar project as a "fretboard clamping caul". Of course there are many uses for aluminum tubing.

Extra Small Steel Rectangular Tube .257 in x .408 in x 24 ” Long .026” Wall
It is black carbon steel.

Alloy 6061 Aluminum Square Bar - 1 1/2" x 1 1/2" x 23" (3O7)
Alloy 6061 Aluminum Square Bar - 1 1/2" x 1 1/2" x 23" (3O7)

Alloy 6061 Aluminum Flat Bar - 3/4" x 2" x 24" (3O7)
Alloy 6061 Aluminum Flat Bar - 3/4" x 2" x 24" (3O7)

15” Coiled Nylon Tube Set 022025 Velvac Inc.
15” Coiled Nylon Tube Set 022025 Velvac Inc. 21124 F4-K1

3/8'' Hollow Bass Tube 3-3/8'' Long.
SOLID BRASS TUBE. -3-3/8" LONG. -you are responsible for all duties and import fees when item arrives, so check with your.