Stanley 0-43-672 Box Beam Level 1800mm Fatmax XL this box beam construction is up to 5x stronger than other Stanley levels supplied with a magnified centre vial for improved all round visibility, solid block vials provide the best in class accuracy of 0.5mm/mtr, bi-metal hand grips are screwed into the frame and the dual machined levelling surfaces for maximum accuracy, the rare earth magnets which are twice as strong as basic strip magnets and offer maximum stability, this Stanley box beam level is supplied with a lifetime accuracy warranty
