Usage Tips: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 it's 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 accurate lines every time. Not Easy to Rust: High-strength aluminum alloy and two stainless steel plugs offer unparalleled wear- and sturdy performance for long-lasting use. Broad Applications: With the Square Center Scribe, accurately determine the center of any fixed plate's edge, straighten saw cutter and table, and the board's 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, thanks to its small size and design. Store it in a pocket or carry it in the storage box without taking up too much space. Colour:As Shown Material:Metal Package Contents: 1 set x Square Center Finder Only the above package content, other products are not included. Note: Light reflection 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.