Orange Aluminum Stair Tread Template Tool

Application: For Woodworking DIY or Woodworking Construction Workers. Universal For Stairs, Stair Treads, Stair Risers, Stair Carpets, Deck Floors, Partitions, Laminate Treads, Wall Shelves, Drywall, Window Sills, Shelves, etc. Measuring range: 11.4-60.7 inch / 29-154 cm Angle Adjustable Range: 0-270° Check the product type and size as picture shown  to match your needs. Specification: 100% quality assurance tested, more responsive, less expensive, easier to install. Strong, lightweight and not easy to corrosion. Anodized surface, not easy to fade. Easily adjust the angle and length to match requirements. Reduce installation time. Sliding rods with a male and female fit slot, ensure accurate and stable measurement. The joints of the stair tread template tool can be combined and stretched at will. Clear ruler markings reduce work difficulty effectively and improve work efficiency. How to Use the Stair Tread Gauge?  1. Loosen the rotational knobs on gauge. Pres