The STANLEY FatMax Extreme Level Set contains the following:2 x STANLEYFatMax Pro Box Beam Spirit Levels. 5 times stronger than other STANLEYlevels, thanks to their unique reinforced box-beam construction. The lightweight aluminium body and sturdy bi-material handgrips make handling easy while the precision engineered, dual-machined levelling surfaces ensure maximum accuracy. Solid-block acrylic vials provide an accuracy of 0.5mm/m in eight orientations.In addition, every FatMax Pro level comes with a lifetime accuracy warranty. The vials are magnified by 20% for improved all round visibility, in more simple terms they are more easily read. They come with shock absorbing end caps protecting the level even if it is dropped.Size: 60cm 120cm (2 4ft) .1 x STANLEY FatMax Pro Torpedo Level built with a die-cast aluminum body for long lasting durability. The solid block vial provides accuracy of 0.5mm/m (0.0005in/in) , and a 180-degree rotating vial is designed to duplicate angles.It includes