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The Starrett 12" Combination Set with Square is a versatile layout and measuring tool that boasts a range of features. Its reversible lock bolt, scriber, and spirit level in both the square head and protractor head offer enhanced functionality. The combination set also features a direct-reading double 180-degree protractor scale and a hardened steel, photo-engraved blade. The cast iron head is finished in a black wrinkle, adding a touch of durability and style.

The square head of this combination set is precision-ground, with a 90-degree square face and a 45-degree miter face. This design makes it a highly versatile tool for scribing right angles, parallel lines, and a variety of measuring tasks, including serving as a tri-square, miter, depth gage, height gage, and level.

The available Center Head attachment provides an easy and accurate way to locate the center of cylindrical or square work. The Protractor Head, another available accessory, features revolving turrets with direct-reading double graduations, spanning the full 0 to 180-degree range in opposite directions. This allows for precise and quick measurement of angles above or below the blade.

Starrett's legacy as a leader in square design dates back to 1877, when the company's founder, Laroy Starrett, invented the combination square. This achievement marked the beginning of The L.S. Starrett Company in 1880 and solidified the brand's reputation for creating some of the world's most practical and versatile tool innovations.

Crafted with the highest quality standards, Starrett combination sets are the perfect choice for all craftsmen, offering unparalleled accuracy and efficiency. The easy-to-use square head can be moved up and down on the rule with a lockable assembly and a specially designed bolt to ensure stability and versatility during measurements.

Proudly made in the USA, Starrett combines over 140 years of American heritage and innovation with globally sourced materials to deliver exceptional quality tools and products. The Starrett 12" Combination Set with Square is a testament to the brand's commitment to excellence, making it an essential addition to any builder's or craftsman's toolkit.

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