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Tri square

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Tri square for sale on largest auction and classifieds sites

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Or 8 - (150mm), "

Or 8 - (150mm), "

£4.99
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Aluminium folding square - aluminium,

Aluminium folding square - aluminium,

£15.31
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Aluminium alloy roofing - aluminium,

Aluminium alloy roofing - aluminium,

£5.89
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Hultafors hul260103 25 - hul260103, v

Hultafors hul260103 25 - hul260103, v

£9.99
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£4.99
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Metal roofing rafter - metal,

Metal roofing rafter - metal,

£5.89
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150mm 300mm - 300mm, (12")

150mm 300mm - 300mm, (12")

£5.09
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£6.99
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Rolson tri square aluminium - tri-square, 7"

Rolson tri square aluminium - tri-square, 7"

£5.29
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12 hardwood try - 12",

12 hardwood try - 12",

£6.59
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£5.95
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Aluminium set square - 7",

Aluminium set square - 7",

£5.39
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Aluminium alloy roofing - 6'',

Aluminium alloy roofing - 6'',

£5.89
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Precision steel hardened - steel,

Precision steel hardened - steel,

£30.20
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Tri square joiners - tri,

Tri square joiners - tri,

£9.50
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2pc metal roofing square - roofing, set

2pc metal roofing square - roofing, set

£10.49
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Neilsen adjustable - neilsen,

Neilsen adjustable - neilsen,

£14.19
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150mm aluminium roofers set - aluminium,

150mm aluminium roofers set - aluminium,

£4.35
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Red roofing square - 7",

Red roofing square - 7",

£6.29
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Adjustable combination set - 6",

Adjustable combination set - 6",

£4.95
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150mm adjustable engineers - adjustable,

150mm adjustable engineers - adjustable,

£5.19
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Engineers 300mm steel set - 300mm,

Engineers 300mm steel set - 300mm,

£6.39
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Engineers square - engineers,

Engineers square - engineers,

£6.49
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Tri square joiners try set - try,

Tri square joiners try set - try,

£7.50
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£5.99
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£4.99
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Engineers solid steel square - solid,

Engineers solid steel square - solid,

£4.99
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Steel engineers try square set - steel,

Steel engineers try square set - steel,

£3.65
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Aluminium set square - 7",

Aluminium set square - 7",

£8.99
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Small tri square - tri-square,, fits

Small tri square - tri-square,, fits

£53.37
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Carpenters tri square - 9",

Carpenters tri square - 9",

£7.79
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Rolson aluminium triangle - rolson,

Rolson aluminium triangle - rolson,

£5.29
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Inch aluminium angle square - angle,

Inch aluminium angle square - angle,

£5.49
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300mm set square engineers - 300mm,

300mm set square engineers - 300mm,

£9.98
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Set vintage tri squares - set,

Set vintage tri squares - set,

£16.68
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Engineers tri set square - engineers,

Engineers tri set square - engineers,

£5.70
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All sizes woodworking - sizes,

All sizes woodworking - sizes,

£5.39
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Bluespot 300mm adjustable - 300mm,

Bluespot 300mm adjustable - 300mm,

£7.69
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Engineer try square - 24",

Engineer try square - 24",

£81.37
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Stainless steel engineers try - engineers,

Stainless steel engineers try - engineers,

£27.59
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Toolzone 300mm set square - 300mm,

Toolzone 300mm set square - 300mm,

£13.19
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Adjustable combination tri - 12",

Adjustable combination tri - 12",

£13.09
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Aluminium measure tri - measure, try

Aluminium measure tri - measure, try

£11.99
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Hardwood try set square - try,

Hardwood try set square - try,

£10.99
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£3.99
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£4.32
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£5.85
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Rolson aluminium set square - rolson,

Rolson aluminium set square - rolson,

£5.59
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Neilsen engineers right angle - neilsen,

Neilsen engineers right angle - neilsen,

£6.19
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Brand new kreator tri - kreator, mitre

Brand new kreator tri - kreator, mitre

£4.99
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Bluespot square aluminium - 12",

Bluespot square aluminium - 12",

£15.99
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Inch 300mm adjustable - 12,

Inch 300mm adjustable - 12,

£5.85
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Workpro carpentry squares - workpro, set

Workpro carpentry squares - workpro, set

£19.99
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Caliper protractor - ,protractor, &

Caliper protractor - ,protractor, &

£6.81
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Carpenters squares with - carpenters,

Carpenters squares with - carpenters,

£6.29
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£4.99
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Inch carpenters roofing - inch,

Inch carpenters roofing - inch,

£5.29
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300mm adjustable engineers - adjustable,

300mm adjustable engineers - adjustable,

£4.17
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Square tri fold card - 4.7", tri-fold

Square tri fold card - 4.7", tri-fold

£4.99
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Neilsen engineers right angle - right,

Neilsen engineers right angle - right,

£9.99
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300mm adjustable - 300mm,

300mm adjustable - 300mm,

£5.99
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Neilsen engineers right angle - engineers,

Neilsen engineers right angle - engineers,

£6.09
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£9.18
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Steel set square - set,

Steel set square - set,

£8.98
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300mm try square set precise - square,

300mm try square set precise - square,

£10.60
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Woodwork try squares - 3,

Woodwork try squares - 3,

£3.99
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100mm engineer tri set - tri,

100mm engineer tri set - tri,

£4.94
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Spear jackson carpenters - &, try

Spear jackson carpenters - &, try

£12.99
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Neilsen engineers right - right, angle

Neilsen engineers right - right, angle

£11.89
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Neilsen adjustable - 12",

Neilsen adjustable - 12",

£10.95
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250 300 350 400 carpenter - 250/300/350/400,

250 300 350 400 carpenter - 250/300/350/400,

£4.99
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Exxo tools carpenter - tools,

Exxo tools carpenter - tools,

£14.95
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200mm engineer tri set - engineer,

200mm engineer tri set - engineer,

£5.87
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Precision steel tri square - precision,

Precision steel tri square - precision,

£7.49
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Rolson aluminium triangle - aluminium,

Rolson aluminium triangle - aluminium,

£5.29
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Inch aluminium speed square - 7,

Inch aluminium speed square - 7,

£5.25
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300mm adjustable - (12"),

300mm adjustable - (12"),

£5.85
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Engineers right angle - engineers, polished

Engineers right angle - engineers, polished

£8.49
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300mm combination try square - combination,

300mm combination try square - combination,

£6.25
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Aluminium tri try square - try,

Aluminium tri try square - try,

£10.95
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200mm engineers try steel - 200mm,

200mm engineers try steel - 200mm,

£5.85
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Neilsen engineers right - neilsen,

Neilsen engineers right - neilsen,

£6.99
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Aluminium tri try - &,

Aluminium tri try - &,

£15.95
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Carpenter shaped right - carpenter,

Carpenter shaped right - carpenter,

£5.69
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2",3",4",6",8",9",12"

2",3",4",6",8",9",12"

£12.09
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Vintage precision squares 5 - vintage,

Vintage precision squares 5 - vintage,

£31.17
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Pcs aluminum carpenter - 2,

Pcs aluminum carpenter - 2,

£8.89
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30cm steel tri framing - 20,

30cm steel tri framing - 20,

£8.67
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300mm adjustable engineers - 300mm,

300mm adjustable engineers - 300mm,

£5.19
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Engineers square 50mm - engineers, 2"

Engineers square 50mm - engineers, 2"

£4.39
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Dekton hardwood try set - 9'',

Dekton hardwood try set - 9'',

£7.99
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150mm engineers right angle - right,

150mm engineers right angle - right,

£7.79
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Inch roofing speed - inch,

Inch roofing speed - inch,

£4.49
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300mm adjustable - 300mm,

300mm adjustable - 300mm,

£10.92
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Try square 6 inch - 4,

Try square 6 inch - 4,

£31.15
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Roofing speed square - speed,

Roofing speed square - speed,

£4.56
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📊96 listings · from £3.65 · avg £9.85

Browse 96 tri square listings currently in our index. Prices range from £3.65 to £81.37, with an average of £9.85. 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 tri square →

Try this: triang hornby blue pullman | triang wrenn | triangle speakers | tribal spear | tribute camper | trico wiper motor | trident 1 | trident fork | trifari brooch | trim sole flip flops

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Everything you need to know about tri square

Whether you are looking for a brand-new or second-hand tri square, eBay offers one of the largest selections available online. With 96 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 £3.65, while premium listings can reach £81.37 — giving you a wide budget spread to work with. The average price of £9.85 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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