Precision measurement and efficiency: The stair template tool modernizes renovation projects with an expansive 1160 inch measuring range to accommodate diverse stair dimensions. Multifaceted use: This precisionengineered tool adapts seamlessly to treads, risers, and partition layouts, eliminating the need for multiple specialty tools. Its calibration system enables consistent measurements across diverse stair configurations while reducing tool clutter. Handy to use: Optimized for mobility without sacrificing functionality. Interlocking segments create a rigid measurement place when extended and fold into a briefcasesized package. Doublepurpose edge guides serve as both stair angle verifiers and carrying handles, reducing tool swapouts during installations. Solid material: Crafted from density polymer blends optimized for strength and dimensional stability. The rugged design ensures consistent measurement precision over extended use cycles. Interlocking components and reinforced stress points prevent flexing during cutting functions, ensuring clean edges every time. Use scenarios: Residential stair renovations with varied dimensions: Measure treads and risers across the 1160 inch range, calibrate the tool for consistency, and transfer accurate marks for precise cuts. Commercial stairs with partition layouts: Adapt to treads, risers, and partitions to plan cuts without swapping tools, improving onsite efficiency. Onsite multistair projects: Use the rigid extended template to measure multiple stairs in succession, then fold for transport and reestablish measurements with the calibration system to maintain accuracy.