SpinAbout 4.5 in Square Ruler

The SpinAbout 4.5 in Square Ruler is a precision tool designed for quilters seeking accuracy and ease. Made in the USA, it features non-slip surfaces and clear blue and white translucent markings for visibility on all fabrics. Its unique SpinAbout feature lets you rotate the ruler 180° to effortlessly add a ½ inch seam allowance. Dual colors and invisible line windows ensure perfect fabric alignment, while 45° diagonal and centering lines help square up blocks and trim half squares with confidence. Compact and versatile, it’s ideal for both right- and left-handed users.