Maun all-purpose Steel Straight Edge for marking lines on wallpaper, floor coverings and leather. Crafted from high-quality carbon steel for durability. Surface ground for a smooth, comfortable finish. Its bevelled edge provides unobstructed vision allowing you to mark straight lines with matchless accuracy. Thickness ensures safety when using a metal scriber. Stays firmly in place for improved precision when marking or scoring. Packed in a clear plastic wallet with anti-rust paper. With a single 6mm diameter hanging hole for easy storage. Made in England. Standard 12 months' warranty. Register your tool to extend this to 2 years.This Maun Imperial Steel Straight Edge as the following specification: Length: 24in.Width: 53mm.Thickness: 3.25mm.Accuracy: 0.001 inch per foot.Additional Information:Length (in): 24