Blundell Harling 300mm Scale Rule No.3

The Blundell Harling 300mm Scale Rule No.3, also known as the No.3 Verulam architects flat oval scale rule, is a precision tool approved by the Royal Institute of British Architects (RIBA). Crafted to meet the exacting standards of architects and engineers, this scale rule offers reliable accuracy for a variety of measurement tasks. Featuring a comprehensive range of scales on both sides, side 1 includes 1:1, 1:100, 1:20, and 1:200 scales, while side 2 offers 1:5, 1:50, 1:1250, and 1:2500 scales. This versatile selection of scales caters to the diverse needs of architectural and engineering projects, providing flexibility and convenience in measurement. Manufactured in the UK, this scale rule is synonymous with quality and precision. Made from white ABS plastic, it ensures durability and longevity, making it a reliable tool for professional use. The scale rule comes packaged in a clear reusable plastic sleeve, offering protection and convenient storage when not in use. Whether you’re drafting blueprints, creating technical drawings, or performing precise measurements, the Blundell Harling 300mm Scale Rule No.3 is an essential companion for architects, engineers, and drafters alike.