Frequently bought together
Total price:
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Free delivery on orders over £30
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30-day easy returns
Frequently bought together
Total price:
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300mm Professional Length: The standard length for technical drawing and large-scale architectural or engineering projects.
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Six Different Scales: Features 6 different scales for simple and accurate conversion of measurements on various technical drawings.
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Solid Aluminium Construction: Made from lightweight, super strong aluminium, ensuring durability and professional rigidity.
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Laser Etched Markings: The scales are permanently laser etched for clarity, precision, and long-lasting resistance to fading.
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Chamfered Edges: Features chamfered edges, which prevent smudging and allow for clean, precise lines when drawing.
Description
This is a 300mm Triangular Scale Ruler, an essential precision tool for engineers, architects, draftsmen, and surveyors. It is constructed from solid, yet lightweight, super strong aluminium. The triangular cross-section features six different scale measurements, allowing for easy and accurate conversion of drawings and measurements across various ratios. The scales are laser etched, ensuring the markings are clear, precise, and resistant to wear over time. This professional tool is designed to provide accurate scaling for blueprints, technical drawings, and plans. The solid aluminium construction and chamfered edges contribute to its durability and ease of use in professional environments.
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Free express delivery on all orders over £30. Choose your speed at checkout.
Express Delivery
1–3 working days
- Orders under £30
- £3.79
- Orders over £30
- FREE
Next Day Delivery
Order by 2pm Mon–Fri
- All orders
- £7.50
Pre 12 Delivery
Next working day, by midday
- All orders
- £16.99
Pre 10.30 Delivery
Next working day, by 10:30am
- All orders
- £19.99
Weekend Delivery
Saturday & Sunday
- Orders under £30
- £13.99
- Orders over £30
- £7.50
Remote Areas Delivery
Highlands, islands & remote postcodes
- Orders under £30
- £5.49
- Orders over £30
- £3.00
Orders before 2pm Mon–Fri dispatch same day. Remote-area surcharges apply to Highlands, islands & selected postcodes. All prices include VAT.
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