• Measure with Precision - The 505A-7 is a 175mm (7") Miter Saw Protractor is constructed from durable 1/4" aluminum that has markings which provide accurate angle calculations for precise operation..
• Easy To Use - Starrett protractors are an easy-to-use cutting guide that has two laser engraved scales and a smooth pivot assembly for precise operation..
• Miter Cut & Single Cut Transfers - Our protractors offer miter cut scale transfer readings which go directly to the miter saw for miter joints and single cut scale transfers readings for butt joints..
• Everything You Need - Cut down your work time and reduce waste by using Starrett's top of the line protractor. It's durable scratch resistant design is ideal for any workplace and construction job..
• Measure Right The First Time - Our protractors will simply set your saw to the right angle. Upside down or backward, rest assured that you will always get the correct reading..

Product Description ------------------- The Starrett 505 Prosite Protractor series has been expanded to include this new, smaller 505A-7 model that can fit in your tool pouch or back pocket. It is constructed from durable aluminum alloy and features a Teflon O-ring. It eliminates errors, reduces waste, and provides perfect accuracy for miter cuts. Simply set your saw to the angle that you read on the protractor, and whether it is upside down or backwards, the reading will always be correct. The tool has two scales. The Miter Cut Arrow and Inner Scale indicate the exact miter saw setting for a precise miter joint every time. The Single Cut Arrow and outer scale indicate the exact miter saw setting for fitting a single piece to an angle. This guide is ideal for carpenters, plumbers, and all building trades that require the measuring and transferring of angles. This 7" model has narrow legs, making it easier to use in compact spaces. It also makes a valuable measuring tool for home use and do-it-yourselfers. It is a must-have for every miter saw user’s toolbox. The company, founded in 1880, is headquartered in Athol, MA. From the Manufacturer --------------------- This is the new and conveniently smaller model of the very popular Starrett ProSite Miter Saw Protractor, the 505A-12. This smaller 7-Inch version (505A-7) is ideal for getting into tight quarters and it conveniently slips in your tool pouch or back pocket. The Starrett ProSite Miter Saw Protractors take error-prone calculations out of the process of miter cuts and other angle cuts. Simply set your saw to the angle that you read on the tool. There are absolutely no calculations. Upside down or backwards, the reading is always correct. These easy-to-use tools have two scales. The red scale and red -InchMiter Cut-Inch arrow provide the exact miter saw setting for a perfect miter joint, while the black scale and black -InchSingle Cut-Inch arrow provide the exact miter saw setting for fitting a single work piece to any angle. The ProSite Miter Saw Protractors save time and reduce waste. They are ideal for carpenters, plumbers and all building trades which require the measuring and transferring of angles. They are also invaluable for home use and do-it-yourselfers. They are the perfect and essential companion for every miter saw user. Buy both models and cover all your angles!