Swanson Tool Company

Swanson Tool Company 48-in Box Beam Level

  • Item#: 123910
  • MFR#: IBX480

48-in I-Box Level

  • Super Shock ® end caps for superior shock absorption
  • Precision milled edges for increased accuracy
  • Heavy duty acrylic block vials
  • Exclusive Diamond® cut-out is raised slightly to avoid surface scratches
  • Accuracy: 0.029
  • Number of vials: 3