Stanley 42-324 24 Inch 180 Degree Top Read Aluminum I-Beam Level

The 24 In. Stanley® I-Beam 180™ Level Features A Unique 180° Rotating Vial To Accurately Measure Any Angle. Made From Heavy-Duty Aluminum, The I-Beam 180™ Provides Rigidity And Accuracy That Lasts. Added Top Read Window For Easy Readability And Reference Measurements Printed Directly On The Level Make This Tool Ideal For Working In Any Situation.