Determine accurate centerline location and measure precise angles with Seton’s professional protractors

Ensure structural integrity and perfect fit for part components when you have accurate size and angle measurements. Use universal and magnetic professional protractors to determine accurate centerline location and measure angles from 1° to 360°. Seton has a selection of sturdy steel protractors with highly visible markings and graduations. We also offer protractors with magnetic bodies and bases for greater stability during the measurement process.

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Measure angles from 1° to 360° using universal and magnetic protractors

Be assured of accurate angle measurements every time with Seton's professional protractors. Made from sturdy stainless steel, our universal protractors are simple to use but works precisely all the time. Our magnetic protractors are made from tough polycast construction and feature built-in angle pitch calculators.