Features: 1Versatile Usage: The stair tread measuring tool can be used for cutting and measuring stair treads risers shelves window sills cabinets and various angle designs. 2Precise Measuring: The stair tread template tool helps you accurately measure the angle length and height of stair treads to meet any work requirements. It is suitable for stairs banisters and shelves. 3Durable Material: The stair tread gauge tool is made of aluminium alloy and treated with anodized coating to prevent color changes in high temperature environments. 4Easy to Use: Simply insert the stair guide rail in between the two points stretch and tighten the screws to measure the length and side angle and you're ready to use it. The tool's length is easily adjustable. 5Good Workmanship: Exquisite workmanship beautiful appearance design durable fracture resistant reusable and easy to carry providing you great using experience. Specification: Item Type:Stair Measuring ToolMaterial:AluminiumAlloyWeight: Approx. 1216g/42.9oz Package List: 1 xStair Measuring Tool Kit (32pcs)