Blundell Harling 300mm Scale Rule No.405

The Blundell Harling 300mm Scale Rule No.405 is a versatile measuring tool designed specifically for architects and engineers. This 12-inch oval scale ruler features architects imperial scales, making it ideal for projects that require measurements in imperial units. Manufactured in the UK for accuracy, this scale rule upholds the high standards of precision and reliability that Blundell Harling is known for. Whether you’re drafting floor plans, designing buildings, or working on architectural drawings, you can trust the accuracy and consistency of this scale ruler to deliver precise measurements every time. The scales on each side of the ruler provide a range of common architectural scales, including 1/8″, 1/4″, 1/2″, and 1″ = 1ft on side 1, and 3/8″, 3/4″, 1 1/2″, and 3″ = 1 ft (Armstrong 12ths) on side 2. This versatility allows you to tackle a wide variety of architectural projects with ease and confidence. Supplied in a reusable clear plastic sleeve, this scale ruler is easy to store and transport, ensuring it remains protected and ready for use whenever you need it. Made from white ABS plastic, it is durable and long-lasting, making it a reliable tool for architects, engineers, and professionals in related fields.