Square tubing
Square tubing for sale on Ireland's largest auction and classifieds sites
Mild steel square metal box - square, - £15.20
- Free postage - New and Used
- Free postage - New and Used
Mild steel box - steel, - £7.61
Made from high • Quality grade s235 • Mild steel this - Free postage - New and Used
Made from high • Quality grade s235 • Mild steel this - Free postage - New and Used
Mild steel box section - steel, - £8.71
Bright mild steel • Box section square • Bar these bars - Free postage - New and Used
Bright mild steel • Box section square • Bar these bars - Free postage - New and Used
Mild steel box section - mild, - £9.80
Any degree bends • Out 18mm 19mm • 20mm square tubes - Free postage - New and Used
Any degree bends • Out 18mm 19mm • 20mm square tubes - Free postage - New and Used
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Square plastic end - square, caps - £13.41
Our inserts are • Manufactured from high • Quality polyethylene components - Free postage - New and Used
Our inserts are • Manufactured from high • Quality polyethylene components - Free postage - New and Used
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48 listings · from £2.13 · avg £65.93
⚠️ These listings were last updated more than 15 days ago.
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Browse 48 square tubing listings currently in our index. Prices range from £2.13 to £437.4, with an average of £65.93. 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 →
Mild steel box section square - box, - £12.00
Any degree bends • Out 19mm 20mm • Square tubes are - Free postage - New and Used
Any degree bends • Out 19mm 20mm • Square tubes are - Free postage - New and Used
Aluminium square box tube - aluminium, - £6.99
Aluminium square box • Tube various sizes • Easy handle cut - Free postage - New and Used
Aluminium square box • Tube various sizes • Easy handle cut - Free postage - New and Used
Square plastic end caps - end, - £6.15
Used covering masking • End tube our • Inserts are manufactured - Free postage - New and Used
Used covering masking • End tube our • Inserts are manufactured - Free postage - New and Used
Square end caps plastic tube - plastic, - £75.40
They are used • Furniture machinery electrical • Engineering construction industries - Free postage - New and Used
They are used • Furniture machinery electrical • Engineering construction industries - Free postage - New and Used
Erw steel square rectangle - erw, - £11.11
- Free postage - New and Used
- Free postage - New and Used
50x50mm square plastic end - square, - £177.27
Our inserts are • Manufactured from high • Quality polyethylene components - Free postage - New and Used
Our inserts are • Manufactured from high • Quality polyethylene components - Free postage - New and Used
Stainless steel square tube - steel, - £38.16
Stainless steel box • Section satin polished • 304 grade variety - Free postage - New and Used
Stainless steel box • Section satin polished • 304 grade variety - Free postage - New and Used
Mild steel box section - mild, - £47.16
Steel square hollow • Sections cut order • Box section mild - Free postage - New and Used
Steel square hollow • Sections cut order • Box section mild - Free postage - New and Used
Mild steel box - mild, - £26.94
Looking strong versatile • Steel option our • Box section just - Free postage - New and Used
Looking strong versatile • Steel option our • Box section just - Free postage - New and Used
Aluminium square box tube - square, - £7.82
20mm 3mm internal • 14mm aluminium box • Section 1000mm long - Free postage - New and Used
20mm 3mm internal • 14mm aluminium box • Section 1000mm long - Free postage - New and Used
Square plastic black blanking - square, - £4.73
Most common pipes • Have following section • Square all plastic - Free postage - New and Used
Most common pipes • Have following section • Square all plastic - Free postage - New and Used
Square end caps plastic for - end, - £75.40
Plastic plugs made • Sealing profiles matt • Structure upper part - Free postage - New and Used
Plastic plugs made • Sealing profiles matt • Structure upper part - Free postage - New and Used
40x40mm square plastic - 40x40mm, - £398.00
Square end cap • 40x40mm 1.2 3.0 • 5.0 18.0 31.3 - Free postage - New and Used
Square end cap • 40x40mm 1.2 3.0 • 5.0 18.0 31.3 - Free postage - New and Used
Square brass tube sizes - square, - £6.43
- Free postage - New and Used
- Free postage - New and Used
Mild steel box - box, section - £437.40
Clear bundle options • Selection trade value - Free postage - New and Used
Clear bundle options • Selection trade value - Free postage - New and Used
Aluminium square box - aluminium, - £78.51
Lengths available 100mm • 1000mm 65mm 1.4mm • 2mm external corners - Free postage - New and Used
Lengths available 100mm • 1000mm 65mm 1.4mm • 2mm external corners - Free postage - New and Used
Aluminium square box tube - square, - £242.61
1000mm long bar • Would yield equal • This doesn apply - Free postage - New and Used
1000mm long bar • Would yield equal • This doesn apply - Free postage - New and Used
Mild steel square tube hollow - steel, - £11.50
Length mild steel • Square tube wall • Thickness 2mm 20x20mm - Free postage - New and Used
Length mild steel • Square tube wall • Thickness 2mm 20x20mm - Free postage - New and Used
Metals tubes aluminium - k&s, - £4.99
- Free postage - New and Used
- Free postage - New and Used
Aluminium square box section - aluminium, - £14.38
13mm 45mm lengths • From 1000mm 2500mm • Aluminium produced 755 - Free postage - New and Used
13mm 45mm lengths • From 1000mm 2500mm • Aluminium produced 755 - Free postage - New and Used
Aluminium square tube - tube, 25mm - £50.00
Aluminium box section • Connectors are ideal • Minimum fuss solution - Free postage - New and Used
Aluminium box section • Connectors are ideal • Minimum fuss solution - Free postage - New and Used
Plastic square tubes pvc box - square, - £6.99
Our plastic square • Rectangular sections are • Manufactured from external - Free postage - New and Used
Our plastic square • Rectangular sections are • Manufactured from external - Free postage - New and Used
Square plastic end caps - square, - £7.72
Our inserts are • Manufactured from high • Quality polyethylene components - Free postage - New and Used
Our inserts are • Manufactured from high • Quality polyethylene components - Free postage - New and Used
Aluminium square box tube - aluminium, - £60.51
Aluminium box section • 1000mm long bar • Would yield equal - Free postage - New and Used
Aluminium box section • 1000mm long bar • Would yield equal - Free postage - New and Used
Mild steel box - mild, square - £27.54
20mm 25mm 40mm • Mild steel • Hollow box section - Free postage - New and Used
20mm 25mm 40mm • Mild steel • Hollow box section - Free postage - New and Used
Aluminium square box - square, 6mm - £96.42
Shape square tube • Material aluminum alloy • Installation easy assembly - Free postage - New and Used
Shape square tube • Material aluminum alloy • Installation easy assembly - Free postage - New and Used
Square plastic black white - square, black/white - £33.00
Most common pipes • Have following section • Square all plastic - Free postage - New and Used
Most common pipes • Have following section • Square all plastic - Free postage - New and Used
Mild steel square box - mild, - £30.99
New mild steel • Box section various • Sizes there maybe - Free postage - New and Used
New mild steel • Box section various • Sizes there maybe - Free postage - New and Used
Aluminium square box tube - aluminium, - £44.07
Aluminium box section • 1000mm long bar • Would yield equal - Free postage - New and Used
Aluminium box section • 1000mm long bar • Would yield equal - Free postage - New and Used
Sections 6 10mm - 2/3/4/5/6~10mm, steel - £83.96
Square steel bar • Made high quality • Tensile compressive strength - Free postage - New and Used
Square steel bar • Made high quality • Tensile compressive strength - Free postage - New and Used
Square rectangle end - square, caps - £7.35
They are used • Furniture machinery electrical • Engineering construction industries - Free postage - New and Used
They are used • Furniture machinery electrical • Engineering construction industries - Free postage - New and Used
Aluminium square box - square, 40mm - £57.82
Our aluminium box • Section extruded mixture • 6063t6 6082t6 grades - Free postage - New and Used
Our aluminium box • Section extruded mixture • 6063t6 6082t6 grades - Free postage - New and Used
Brass and s square - and, - £2.98
- Free postage - New and Used
- Free postage - New and Used
Aluminium square box - square, tube - £73.50
Sections square length • Tubing mixed bundle • Aluminium - Free postage - New and Used
Sections square length • Tubing mixed bundle • Aluminium - Free postage - New and Used
Aluminium square box section - box, - £7.01
Aluminium produced 755 • Standard manufacturers tolerances • Apply first cuts - Free postage - New and Used
Aluminium produced 755 • Standard manufacturers tolerances • Apply first cuts - Free postage - New and Used
Square tube connector joints - tube, - £2.13
Tube connectors are • Joining round square • Connection can made - Free postage - New and Used
Tube connectors are • Joining round square • Connection can made - Free postage - New and Used
Aluminium box square - square, tube - £11.59
Our aluminium box • Section extruded mixture • 6063t6 6082t6 grades - Free postage - New and Used
Our aluminium box • Section extruded mixture • 6063t6 6082t6 grades - Free postage - New and Used
Aluminium square tube - tube, box - £150.79
Aluminium square tube • Mill finish lengths • 100mm 250mm 500mm - Free postage - New and Used
Aluminium square tube • Mill finish lengths • 100mm 250mm 500mm - Free postage - New and Used
Square plastic post - square, - £432.59
Made from plastic • Keep wate out • Stop rusting - Free postage - New and Used
Made from plastic • Keep wate out • Stop rusting - Free postage - New and Used
Erw square tube - erw., | - £65.44
Mild steel round • Square rectangular tube • Various sizes circular - Free postage - New and Used
Mild steel round • Square rectangular tube • Various sizes circular - Free postage - New and Used
Cheap mild steel box - mild, - £17.80
Any degree bends • Out 19mm 20mm • Square tubes are - Free postage - New and Used
Any degree bends • Out 19mm 20mm • Square tubes are - Free postage - New and Used
Square tubes made brass - of, - £119.99
This offer includes • Square pipes from • Ms63 cuzn37 cw508l - Free postage - New and Used
This offer includes • Square pipes from • Ms63 cuzn37 cw508l - Free postage - New and Used
Aluminium alloy square - , tube - £36.89
Aluminium alloy square • Tube height 25mm • Length 300 500mm - Free postage - New and Used
Aluminium alloy square • Tube height 25mm • Length 300 500mm - Free postage - New and Used
Try this: stainless steel countertops | stainless steel ibc | stainless steel shelving unit | steel h beams | steel lathes | steel table | step 2 playhouse | step frame low loader trailer | stepframe low loader | steyr tractor
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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 48 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 £2.13, while premium listings can reach £437.4 — giving you a wide budget spread to work with. The average price of £65.93 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.