Instant Angle Accuracy: Achieve precise readings in seconds with the string-alignment system. Suitable for welding joints, pipe layouts, and woodworking cuts. Heavy-Duty Birch Construction: Made from ¾" birch plywood that resists bending, warping, and cracking. Designed for consistent accuracy in metal shops, wood shops, and outdoor construction sites. Clear Engraved Markings: Deeply etched, high-contrast degree lines remain visible in bright sunlight, low-light garages, and dusty environments. Markings are durable and do not fade. Ergonomic Portable Design: Measures 10" × 12". Provides a comfortable, steady grip and is lightweight for easy transport in tool bags or backpacks. Versatile for Professionals and DIY Users: Suitable for welders, carpenters, pipefitters, metalworkers, and hobbyists. Useful for aligning joints, setting miters, shaping materials, and adjusting angles across various applications.