Square Straight Edge: 48" Long, 2-13/32" Wide, 3/8" Thick MPN:77-644-3

The SPI precision ground straight edge is an essential tool for those seeking high accuracy and reliability in their long distance hiking adventures. With its 48-inch length, 2-13/32-inch width, and 3/8-inch thickness, this straight edge is made from durable spring steel, ensuring that it can withstand the toughest conditions on the trail. Its precision-ground edge ensures unmatched flatness, allowing hikers to make accurate measurements of distances, elevations, and angles as they hike. Whether you're mapping out a new route or measuring the steepness of a mountain incline, the SPI precision ground straight edge is the ultimate companion for your next long distance hiking excursion.

Top product features:

• Spring steel construction for durability and strength.
• Precision-ground edge for unmatched flatness.
• 48-inch length for extended use during long distance hiking.

Top product applications:

• Long distance hiking for accurate measurements of distances, elevations and angles.
• Geometry and construction projects for straight lines and accurate edges.
• Engineering and surveying for precise measurements and layouts.