Draper-Redline-68317-300mm-Box-Section-Level-Draper-Redline-68317-Aluminium-box-section-level-with-horizontal-vertical-and-45-vials-Accuracy-1mm-per-1M-0-057-in-standard-position-horizontal-vial-and-1-5M-0-1-vertical-and-45-vials-Display-packed-br-Draper-Redline-68317-300mm-Box-Section-Level