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Square tubing

Square tubing for sale on Ireland's largest auction and classifieds sites

Budget picks — under £8

Rubber End Caps for Square Tubing Bungs Inserts Blanking Plugs Furniture Feet
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Rubber end caps - caps, inserts - £2.17
Add to cart - Free postage - New and Used
ERW MILD STEEL SQUARE TUBE Full Range Bandsaw Cut Lengths UK Metal Supplier
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Erw mild steel square tube - steel, metal - £3.10
Add to cart - Free postage - New and Used
Square White Plastic insert Blanking End Caps Tube Pipe
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Square white plastic insert - square, - £3.60
Add to cart - Free postage - New and Used
Plastic End Caps for Square Tubing Bungs Inserts Blanking Plugs Furniture Feet
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Plastic end caps for - blanking, plugs - £3.64
Add to cart - Free postage - New and Used

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K&S Metals Tubes Aluminium Brass Copper Round Square Rectangle Various Diameters
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Metals tubes aluminium brass - k&s, copper - £3.75
Add to cart - Free postage - New and Used
📊 45 listings · from £2.17 · avg £34.99
⚠️ These listings were last updated more than 108 days ago. Search for fresh listings

Browse 45 square tubing listings currently in our index. Prices range from £2.17 to £415.8, with an average of £34.99. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about square tubing →

Aluminium Square Box Tube Various Sizes 1 Meter length
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Aluminium square box tube various - aluminium, - £3.99
Add to cart - Free postage - New and Used
Square Tube Connector Joints Square Joints Connections 20mmx1.5mm  2 3 4 5 6 way
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Square tube connector joints - square, 3 - £4.33
Add to cart - Free postage - New and Used
Square Tube Connector Joints Square Joints Connections 25mmx1.5mm  2 3 4 5 6 way
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Square tube connector joints - square, 3 - £4.97
Add to cart - Free postage - New and Used
Square Plastic Black Blanking End Caps Tube  Inserts Plug
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Square plastic black - plastic, blanking - £5.40
Add to cart - Free postage - New and Used
Square Tube White ABS Round Hollow Plastic Architectual Model Bridge Train Craft
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Square tube white abs round - hollow, bridge - £5.45
Add to cart - Free postage - New and Used
Albion Alloys Brass Rods, Tubes, Strips Precision Modelling Metal - HUGE RANGE
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Albion alloys brass rods - rods,, strips - £5.95
Add to cart - Free postage - New and Used
Square Brass Tube  Metal Model Various Sizes brass square tube  hollow 
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Square brass tube metal model - square, - £6.36
Add to cart - Free postage - New and Used
Mild Steel Square Metal  box section tube pipe
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Mild steel square metal - mild, - £6.60
Add to cart - Free postage - New and Used
Aluminium Square Box Tube Section 20mm x 20mm x 3mm Grade 6060T66 Many Lengths
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Aluminium square box tube - x, grade - £7.11
Add to cart - Free postage - New and Used
Mild Steel Box Section Square-Rectangular Size 20mm - 100mm | 500mm - 3M LENGTHS
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Mild steel box - 20mm, 3m - £7.50
Add to cart - Free postage - New and Used

Mid-range — £8 to £26

 Square Plastic End Caps Blanking Plugs Tube Pipe Box Section Inserts / Grey
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Square plastic end - , / - £7.72
Add to cart - Free postage - New and Used
Galvanised key clamp handrailing system pipe fittings and steel tube
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Galvanised key clamp - fittings, steel - £8.10
Add to cart - Free postage - New and Used
Aluminium Square Box Tube 25mm Various Sizes Available 6082T6 6063T6
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Aluminium square box - various, 6082t6 - £8.17
Add to cart - Free postage - New and Used
ALUMINIUM SQUARE BOX SECTION 500mm-1200mm Metric & Inch Sizes Free UK Delivery
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Aluminium square box section 500mm - aluminium, free - £8.35
Add to cart - Free postage - New and Used
ALUMINIUM SQUARE BOX SECTION TUBE 13mm, 16mm, 19mm, 25mm, 29mm, 32mm, 38mm, 45mm
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Aluminium square box - 13mm,, 38mm, - £11.29
Add to cart - Free postage - New and Used
ERW Steel Square Rectangle Hollow Tube Pipe  10 sizes & 10 Lengths available
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Erw steel square rectangle - hollow, - £11.65
Add to cart - Free postage - New and Used
ALUMINIUM SQUARE BOX SECTION TUBE 1/2" 5/8 3/4 1" 1.1/8 1.1/4 1.1/2" 1.3/4 inch
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Aluminium square box - square, 1.3/4 - £11.85
Add to cart - Free postage - New and Used
MILD STEEL BOX SECTION SQUARE TUBE 18 SIZES LENGTHS FROM 100MM TO 1190MM
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Mild steel box - 100mm, to - £13.10
Add to cart - Free postage - New and Used
Square Plastic End Caps For Tubing Bungs Inserts Blanking Plugs Furn. Feet Black
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Square plastic end caps - inserts, blanking - £13.41
Add to cart - Free postage - New and Used
Mild Steel Box Section Square-Rectangular Size 20mm - 100mm | 500mm - 3M LENGTHS
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Mild steel box section - square-rectangular, - £13.71
Add to cart - Free postage - New and Used
6x 10x10x1mm Wall Thick 300mm Length 6063 Aluminum Square Tube Pipe Tubing
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10x10x1mm wall thick 300mm length - 6063, tube - £16.88
Add to cart - Free postage - New and Used
MILD STEEL BOX SECTION SQUARE TUBE METAL PIPE LENGTHS FROM 100MM TO 1190MM
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Mild steel box - section, square - £19.40
Add to cart - Free postage - New and Used
Mild Steel Box Section Square Tube Tubing 3 Meter Lengths 25mm Metal Hollow
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Mild steel box section square - steel, hollow - £25.97
Add to cart - Free postage - New and Used
40x40mm Square Plastic Black Blanking End Caps Tube  Inserts Plug
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40x40mm square plastic black blanking - square, end - £26.06
Add to cart - Free postage - New and Used
Square End Caps Plastic  for Tubing Bungs inserts Blanking Plugs Furniture Feet
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Square end caps plastic - plastic, tubing - £26.21
Add to cart - Free postage - New and Used

Premium — over £28

50x50mm Square Plastic End Caps Blanking Plugs Tube/ Box Section Inserts /Black
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50x50mm square plastic - plastic, section - £28.42
Add to cart - Free postage - New and Used
Mild Steel Box Section/Square Hollow Section | LARGE SELECTION | 38 SIZES
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Mild steel box section square - hollow, | - £34.10
Add to cart - Free postage - New and Used
1/8 brass square tube 12" long. made by k and s no.151 select pack size
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Brass square tube - 1/8, by - £34.40
Add to cart - Free postage - New and Used
Square End Caps Plastic Tube inserts Bungs Blanking Plugs, Box Section feet leg
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Square end caps plastic tube - caps, plugs, - £34.86
Add to cart - Free postage - New and Used
Aluminium Square Box Tube 20mm x 20mm x 3mm Grade 6060T66 Multiple Lengths
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Aluminium square box - 20mm, lengths - £36.27
Add to cart - Free postage - New and Used
Black Aluminium Box Section Steel Hollow ProFrame 2m Single Fin Square Tubing
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Black aluminium box section - section, fin - £40.95
Add to cart - Free postage - New and Used
Steel Erw Square Hollow Box Section Tube  12mm Up to 50mm 1m 1.2m 1.5m Choice
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Steel erw square hollow - steel, box - £43.21
Add to cart - Free postage - New and Used
Tube End Caps - Square/Rectangle - Plastic Inserts - Bungs - Made in Germany
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Tube end caps square - -, - £54.00
Add to cart - Free postage - New and Used
ERW. | SQUARE TUBE | RECTANGULAR TUBE | CIRCULAR TUBE | VARIOUS SIZES & LENGTHS.
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Erw square tube - |, rectangular - £55.21
Add to cart - Free postage - New and Used
Square Plastic Black Blanking End Caps Tube Pipe Inserts Plug Bung Box Section
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Square plastic black blanking end - caps, tube - £62.95
Add to cart - Free postage - New and Used
Aluminium Square Box Tube Section 50mm 2" Many Sizes Grades 6082T6 6063T6
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Aluminium square box tube section - aluminium, - £63.73
Add to cart - Free postage - New and Used
Square Plastic End Caps For Tubing Blanking Plugs Inserts Furniture Feet Black
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Square plastic end - tubing, plugs - £65.05
Add to cart - Free postage - New and Used
40x40mm Square Plastic End Caps Bungs Blanking Plugs Tube Inserts Box Section
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40x40mm square plastic end caps - end, plugs - £133.97
Add to cart - Free postage - New and Used
Marine Stainless Steel 316 Box Section Square Tube 10mm – 50mm grade galvanis...
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Marine stainless steel - stainless, – - £175.95
Add to cart - Free postage - New and Used
Mild Steel Box Section Metal Square S235 Hollow Tube Billet - 3 PACK of 2.5m
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Mild steel box - tube, 2.5m - £415.80
Add to cart - Free postage - New and Used

Try this: stainless steel countertops | stainless steel ibc | stainless steel shelving unit | steel lathes | steel table | step 2 playhouse | step frame low loader trailer | stepframe low loader | steyr tractor | stick welding machine

🔥 Best eBay deals on square tubing

See all listings on eBay →

These 45 listings for square tubing are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.

Rubber End Caps for Square Tubing Bungs Inserts Blanking Plugs Furniture Feet Lowest price

Rubber End Caps for Square Tubing Bungs Inserts Blanking Plugs Furniture Feet

£2

ERW MILD STEEL SQUARE TUBE Full Range Bandsaw Cut Lengths UK Metal Supplier

ERW MILD STEEL SQUARE TUBE Full Range Bandsaw Cut Lengths UK Metal Supplier

£3

Square White Plastic insert Blanking End Caps Tube Pipe

Square White Plastic insert Blanking End Caps Tube Pipe

£4

Everything you need to know about square tubing

Whether you are looking for a brand-new or second-hand square tubing, eBay offers one of the largest selections available online. With 45 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £2.17, while premium listings can reach £415.8 — giving you a wide budget spread to work with. The average price of £34.99 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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