ErrorProof Stair Layouts Revolutionize stair projects with a template that adapts from 11 to 60 inches and delivers precise results. The doublescale system supports imperial and metric units, speeding layout tasks for Lshaped or floating stairs. Benefits include reduced rework, consistent layouts, and clearer planning data. Multiuse Application Act as a multifunction measurement companion for tread templates, riser alignment, and partition spacing calculations. The unified design replaces conventional singletask rulers with smart modular features: pivot joints for angle adjustments, reversible scaling grids, and doubleend alignment notches. This versatility helps you use a single tool across multiple steps of a project, improving workflow and accuracy. Use Simply Folding joints are tested for cycling, enhancing portability and ease of transport. Interlocking ruler channels prevent debris accumulation during outdoor use, supporting cleaner work environments. Enduring Material Built with fiberreinforced engineering materials that balance lightweight handling with strong durability. The template system provides vibration guidance when used with power tools, contributing to cleaner cuts than traditional metal guides. This construction supports longterm reliability in demanding jobsite conditions.