Tri square
Tri square for sale on Ireland's largest auction and classifieds sites
Budget picks — under £5
Right angle ruler • Try square • Inch 300mm adjustable - Free postage - New and Used
Repellat cum officiis • Aspernatur numquam minus • Quaerat premium stainless - Free postage - New and Used
150mm 300mm engineers • Try square set • Right angle guide - Free postage - New and Used
Hardened tempered finely • Polished blades 50mm • 100mm 150mm 200mm - Free postage - New and Used
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50mm engineers set • Square precision setsquare • Quality steel four - Free postage - New and Used
Browse 48 tri square listings currently in our index. Prices range from £2.56 to £16.63, with an average of £7.72. 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 →
Very low price • But perfectly sound • Quality - Free postage - New and Used
Mitre square aluminium • Superb heavy duty7 • Alloy they can - Free postage - New and Used
Scriber spirit level • Hardened tempered blade • Use square height - Free postage - New and Used
Woodworking carpenter try • Set joiners square • Stalco precise angle - Free postage - New and Used
Four stroke repellat • Cum officiis aspernatur • Numquam minus quaerat - Free postage - New and Used
150mm 300mm engineer • Square level made • From aluminum steel - Free postage - New and Used
Machinist square 100mm • Pliers cutters neilsen • Engineers right angle - Free postage - New and Used
This versatile tool • That can used • Square height gauge - Free postage - New and Used
Versatile use functions • Square height gauge • Ruler level more - Free postage - New and Used
Quality combination square • Sliding ruler scribe • Level - Free postage - New and Used
They can used • Accurate saw guide • Protractor mitre carpenter - Free postage - New and Used
Mid-range — £5 to £8
Neilsen air blow • Gun compressed line • Duster nozzle tool - Free postage - New and Used
Machinist square 200mm • Pliers cutters neilsen • Engineers right angle - Free postage - New and Used
Multi functional tool • Can used accurate • Saw guide protractor - Free postage - New and Used
150mm try square • Neilsen carpenters right • Angle polished - Free postage - New and Used
Easy read angle • Scale allows you • From degrees 180 - Free postage - New and Used
Aluminium alloy roofing • Rafter square triangle • Angle guide colour - Free postage - New and Used
Hardened steel blade • Maintains sharpness precision • Heavy duty construction - Free postage - New and Used
Stop guessing start • Knowing kaf ltd • Engineer square don - Free postage - New and Used
When you want • Move your handle • First loosen nut - Free postage - New and Used
Combination square good • Helper woodworking can • Depth gauge scriber - Free postage - New and Used
Aluminium alloy roofing • Rafter square triangle • Angle guide colour - Free postage - New and Used
Ideal carpentry silverline • 5pc sealant tool • Smoothing silicone grout - Free postage - New and Used
Hardened steel blade • Maintains sharpness precision • Repellat cum officiis - Free postage - New and Used
Can also used • Ruler required stainless • Steel set square - Free postage - New and Used
150mm carpenters tri • Try joiners set • Square joinery rosewood - Free postage - New and Used
100mm 60mm blade • 25mm mini try • Square made from - Free postage - New and Used
Premium — over £8
Pliers cutters neilsen • Engineers right angle • Polished try steel - Free postage - New and Used
225mm carpenters tri • Try joiners set • Square joinery rosewood - Free postage - New and Used
Heavy duty • Engineering squares add • Square your toolbox - Free postage - New and Used
Aluminium set square • Triangle roofing rafter • Carpentry speed - Free postage - New and Used
Stark contrast black • Paint numbers lines • Are all white - Free postage - New and Used
Can also used • Ruler required different • Engineers set squares - Free postage - New and Used
Large 30cm rafters • Speed square manufactured • From aluminium conversion - Free postage - New and Used
Spear jackson 230mm • Carpenters try square • Blued spring steel - Free postage - New and Used
Stainless steel square • Will reply you • Within hours color - Free postage - New and Used
Neilsen air blow • Gun compressed line • Duster nozzle tool - Free postage - New and Used
Pliers cutters screwdriver • Bits pozi flexi • Head knuckle power - Free postage - New and Used
Toolzone 300mm set • Square aluminium roofing • Roofers rafter tri - Free postage - New and Used
Blade inside length • 230mm spear jackson • Try square new - Free postage - New and Used
Box includes wolfcraft • Universal angle try • Acts stable leading - Free postage - New and Used
Material constructed from • Lightweight aluminum 3mm • Thickness folding square - Free postage - New and Used
You may also • Interested - Free postage - New and Used
Try this: turning gouge | veritas plane | vintage router planes | vintage tyre pressure gauge | wad punch | whitehouse axe | whitehouse hammer | wood carving chisels | wooden handled axe | wooden saw handle
🔥 Best eBay deals on tri square
See all listings on eBay →These 48 listings for tri square are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
12 inch 300mm Adjustable
Right angle ruler • Try square • Inch 300mm adjustable
£3
Engineers Square 2" 50mm Tri
Repellat cum officiis • Aspernatur numquam minus • Quaerat premium stainless
£4
4" (100mm) Or 6" (150mm) Or 8"
150mm 300mm engineers • Try square set • Right angle guide
£4
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 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 £2.56, while premium listings can reach £16.63 — giving you a wide budget spread to work with. The average price of £7.72 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.