Calibrate Level 45 DegreesPublished April 20, 2014 at dimensions 3872 × 2592 in Calibrate Levels. Next → https://thecalibrationstation.com/wp-content/uploads/2014/04/Level-45-Degrees-Close-1024x685.jpg https://thecalibrationstation.com/wp-content/uploads/2014/04/Level-Horizontal-1024x810.jpg https://thecalibrationstation.com/wp-content/uploads/2014/04/Level-Vertical-885x1024.jpg