Features • Aluminum Alloy Construction: Crafted from high-quality aluminum alloy, this stair tread jig is anodized to prevent discoloration, ensuring long-lasting performance in various environments • Reusable and Portable Design: Featuring robust screws that resist breakage, this stair tread template is designed for repeated use and easy transport to any job site • Adjustable Length for Versatility: The unique joints allow for seaml adjustment between 11 to 60 inches, making it ideal for a wide range of stair tread projects • Simultaneous Panel Measurement: This innovative stair tread template tool enables you to measure both length and width simultaneously, ensuring all panels meet the same specifications • Dual Side Scales for Precision: With two 10-inch measuring scales, this stair tread gauge is for both home renovations and profional construction projects Features: 1、Aluminum Alloy Material: The stair tread jig is made of excellent aluminum alloy, the face is anodized to avoid discoloration in high temperature environment. 2、Reusable: The screws in the stair tread jig template kit are not easy to break, reusable. And easy to carry to anyplace you want. 3、Combine and Stretch: The joints of the stair tread jig template kit can be combined and stretched at will, and its length can be slid in the range of 11 to 60 inches. 4、Simultaneous Measurement: The stair tread template tool can measure the length and width of the panels at the same time, so that all panels conform to the same specifications. 5、Two Side Scales: The stair tread template tool has two side scales measuring 10 inches, making it suitable for home and office buildings. Specification: Item Type: Stair Tread Jig Material: Aluminum Alloy Color: Red Measuring Range: 11-60in Application: Stair Tread Measuring Tool Can Be Used To Cut And Measure Stairs, Risers, Shelves, Window Sills, Closets And Some Angular Layouts. Package List: 2 x Measuring Template 2 x A16in Tie Rod 2 x B12in Tie Rod 2 x C8in Tie Rod 10 x M5 Screws 10 x M5 Knob 1 x Washer Package List 2 x Measuring Template 2 x A16in Tie Rod 2 x B12in Tie Rod 2 x C8in Tie Rod 10 x M5 Screws 10 x M5 Knob 1 x Washer