The STANLEY FATMAX® XTREME™ Box Beam Level has been designed to provide durability and accuracy, providing you with the performance you need for every job. The patented continuous edge enables the ability to draw or scribe uninterrupted lines along the full length of the level. Whilst its fine milled primary edge provides 0.5mm/m accuracy, with a secondary edge accuracy of 0.8mm/m. Fully secured vial technology is designed to protect the vials against drop damage, while the 90% larger plumb vial provides an easier-to-see bubble for better visibility. The shock absorbing end caps are rubber moulded to protect the level from drop damage and feature raised anti-slip surface protectors to help protect against slipping and surface marking. Additionally, the end caps can be removed, making 90-degree markings and corner lines easier and more accurate. Strategically placed finger grab rails and wrap around handed grips are also incorporated for easier one handed use and better ergonomic