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
- Dispatched within 0-2 business days
- Delivery to Worldwide: 6-7 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 Australian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can check a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
Recommended Products
Similar Products
You might like
