Stair TreadTemplate Tool,Stair Tread Jig Stair Tread Gauge Stair Tread Template Tool Wooden Stair Tread Template Tool, Stair Tread Jig, Stair Tread Gauge and Shelf Layout Tool$$Tools & Hardware Other

Scientific Ergonomic Design: Easily transfer stair tread & riser dimensions for a consistently perfect fit. Extends from 30.5" to 49" in length. No need for a tape measure. Gives angles from 0° to 270° and adjustable lengths to cut stairwell treads. Best Stair Jig: Made of high quality beech wood, impact and oxidation resistant, not easy to deform or break. Exceptionally smooth surface through careful polishing. Infinitely reusable, 360° no dead angle marking. High Quality and Reusable: Engineered from impact and chemical resistant wood material, very reusable. Easy to adjust angle and length to match any job requirement. Securely locks into place using 4x knobs. Will not scratch materials during use. Product Package: Includes 2* straight long plates, 2* short plates, 4* screws, 4* black knobs, 1* nuts. Simple three-step use: ①Find step material and use jig for neatness; ②Determine height and angle; ③Mark cutting point.