Fangrui Product Details Accurate And Clear Scale: Our Square Center Scribe Is Equipped With Advanced Engraving Technology, Allowing For Accurate And Clear Markings On Its Inch-marked Side Scale. You Can Mark Confidently Knowing Its Designed To Resist Wear For Long-lasting Readability. More Accurate: Perfectly Center Your Markings With Ease Using Our Square Center Scribe. Accommodate Larger Pencils With The 1/16 Inch Bottom Diameter Center Marker Hole And Ensure Accurate Lines Every Time. Not Easy To Rust: High-strength Aluminum Alloy And Two Stainless Steel Plugs Offer Unparalleled Wear-resistant And Sturdy Performance For Long-lasting Use. Broad Applications: With The Square Center Scribe, Accurately Determine The Center Of Any Fixed Plates Edge, Straighten Saw Cutter And Table, And Ensure The Boards Edge Is Perpendicular To Surfaces For A Wide Range Of Woodworking Tasks. Adjust Chisel And Flat Cutter Angles In Honing Guides For Optimal Results. Space-saving Design: Take Our Square Center Scribe With You Wherever You Go, Thank