Swan Tool Group RED TAIL Ruler Set

The RED TAIL Ruler Set includes rulers in 4”, 6”, and 12” sizes. Each is interchangeable with other Swan measuring tools, including the MERLIN Flat Double Square and RIDGEWAY Adjustable Carpenter Square, so you can customize your Swan Tool Squares to meet your specific needs.

Swan Rulers feature "Tru-Mark" technology, which eliminates one of the most common sources of layout error: compensating for pencil thickness. Integrated pencil saddles and precision side notches allow you to place your pencil exactly where the measurement is needed, creating accurate, repeatable marks without offset calculations or guesswork. This means faster layout work, fewer mistakes, and improved accuracy.