Specification Brand : Multizenic BulletPoint1 : Stable Hex Design: The hex flat shape of the stair gauge provides greater friction, ensuring a stable and secure fit when fixed to square frames. BulletPoint2 : Eye-Catching Color: The bright red anodized finish not only looks great but also makes it easy to spot and attach to any square frame or rafter. BulletPoint3 : sturdy Material: Made from aluminum alloy with good hardness and wear , these stair gauges are built to last, withstanding the rigors of daily woodworking use. BulletPoint4 : Easy to Use: Simply insert the stair gauge into the groove to easily view the ruler markings, making measurements quick and accurate. BulletPoint5 : Ideal for Woodworking: outstanding for height measurements of square attachments to stair layout frames, these stair gauges are a must-have for any woodworking or carpentry project. ItemName : 2PCS Red Anodized Aluminum Alloy Stair Gauge, Hex Flat Design for Stability, Easy to Read Ruler Markings, Ideal for Woodworking and Carpentry Tools ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 8 centimeters ItemTypeKeyword : carpentry-squares Manufacturer : Multizenic MeasurementAccuracy : 0.1mm ModelName : Gsyclewdytaerc1v ModelNumber : Multizenicm8gebrq4xg NumberOfItems : 1 PartNumber : Multizenicm8gebrq4xg ProductDescription : Item Type: Stair Gauge Material: Aluminum alloy Color: Red Purpose: Tall stair gauge for square attachment to stair layout frames