The Stanley FatMax Pro Level has solid-block acrylic vials to provide an accuracy of 0.5mm/m in eight orientations. In addition, every FatMax Pro level comes with a lifetime accuracy warranty.

• Reinforced box-beam construction with milled surfaces
• Sturdy bi-material handgrips
• 20% magnified vials for better visibility
• Lifetime accuracy warranty
• 0.5mm/m accuracy