Faithfull Prestige Tri-Scale Architect Rule, Aluminium, 300mm
Professional 300mm aluminium scale rule with 6 colour-coded ratios and 10-year guarantee. Perfect for architects & engineers.
The Faithfull Prestige Tri-Scale Architect Rule is an essential tool for precision drawing and design work, offering professional-grade measurement accuracy. Its triangular profile features six colour-coded scales (1:5, 1:10, 1:50, 1:100, 1:200, 1:500) for effortless ratio conversion, while the innovative design keeps fingers safely away from cutting blades when scoring materials.
Crafted from durable black anodised aluminium using CNC machining, this rule combines robust construction with superior corrosion resistance. The laser-engraved scales ensure long-lasting clarity and precision, making it ideal for architects, engineers, and designers who demand reliable measurements.
Built to the highest industry standards, this rule comes with a 10-year guarantee, reflecting Faithfull's commitment to quality and durability. Its heavy-duty aluminium construction (300mm/12in length) withstands daily professional use, while the sleek black finish maintains a professional appearance.
Key Features:
- Triangular profile for safety and ease of use
- Six colour-coded scales for quick identification
- CNC-machined aluminium construction
- Black anodised finish for corrosion resistance
- Laser-engraved markings for lasting accuracy
- 300mm (12-inch) length for versatile use
- Backed by a 10-year manufacturer's guarantee
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Architectural drafting
- Engineering drawings
- Technical design work
- Scale model making
- Material: Aluminium
- Finish: Black anodised
- Length: 300mm (12 inches)
- Scales: 1:5, 1:10, 1:50, 1:100, 1:200, 1:500
- Engraving: Laser-etched for durability
- Profile: Triangular for safety
- Guarantee: 10 years
- Weight: 156g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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