This versatile stair gauge tool is designed to work seamlessly with framing squares, enhancing their functionality. Its innovative design allows for quick and easy adjustments, ensuring precise measurements. The tool's compact size makes it easy to store and transport, making it a convenient choice for carpenters on the go. Features -Color:Assorted Color -Material:Aluminum Alloy -Size: 6.40X4.70X2.00cm/2.52X1.85X0.79in -Efficient and quick: the framing square attachment jigs facilitate fast measurement and marking of right angles, increasing work speed. -Flexible usage: ideal for a wide range of woodworking rafter framing projects, fulfilling various engineering needs. -Exact measurements: featuring precise scales and markings, these jigs ensure accurate measurement results. -Robust and durable: made from strong aluminum alloy, providing strength and durability for extended use. -Beginnerfriendly: easy to handle, making it accessible for users at all experience levels Package list: 1 set x right-angle ruler auxiliary clips