The STANLEY Classic Box Level is a reliable measuring tool designed for precision work on job sites and in workshops. This 30 cm (12") level features a sturdy box-section frame that resists warping and damage, making it ideal for both professional contractors and DIY enthusiasts. The level includes multiple vials for checking horizontal, vertical, and 45-degree angles, ensuring accurate readings on any surface. Its durable construction and clear vial markings make it easy to read results quickly. The compact 12-inch size offers excellent portability without sacrificing stability, fitting easily into tool bags and