DIY Supplies : MetalworkingStair Tread Template Tool,Stair Tread Jig, Metal Stair Tread Gauge, Stair Tread Measuring Tool,Shelf Scribe Layout ToolThe perfect tool to save time-: Stair tread template tool will help you to lay stair treads, risers and shelves to perfection. Before completing the next set of stairs, accuracy and time savings will be paid for the template. Easy to operate and adjust to the correct angle. Portable and simple.Reliable quality-This stair tool is made of impact-resistant and chemical-resistant metal material, which is very durable and reusable. It is very easy to adjust the angle and length to meet any work requirements. Use 4 knobs to securely lock in place. Simple and easy to use, it is essential for precise cutting and measurement.Features-The number of tread clips for each staircase includes two parts, which together constitute a tread tool. Made of galvanized steel, durable. It is very suitable for laying stair treads, risers and shelves.Use steps-: 1. Assuming that all your steps are uneven. Make sure your steps are in all directions. 2. Make sure to measure your overall riser height. 3. Use long straight edges to ensure that the edges of the steps are aligned. 4. Use this stair tread clamp to mark the front of the 1X2 board you are using. Follow the steps and your cut will be perfectly presented.colour: silverMaterial: metalSize: about 30.5cmPackage Contents:1 set x Stair Tread Template ToolOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.