Made from an aluminum alloy, this crossline ruler is rust resistant, durable, and designed for a long service life. Key benefits - Quick, precise cross-line marking: The red T-shaped crossline ruler enables fast and accurate drawing of cross lines for woodworking projects. - Flexible marking options: Round holes of different sizes and spacings accommodate a variety of marking and layout needs. - Stable clamping and easy movement: The T-shaped design helps clamp boards firmly in place while allowing smooth adjustments during use. - High precision: Precision manufacturing and an accurate scale ensure reliable measurements and results. Specifications and compatibility - Material: Aluminum alloy - Color: Red - Type: T-shaped crossline ruler for woodworking - Features: Cross-line marking, round holes in multiple sizes and spacings, accurate scale Use scenarios - Center and reference line marking: Ideal for marking centers, drill guides, mortises, or hinge layouts on wood pieces. - Equipment setup and jig alignment: Use the varying hole sizes and spacings to align and mark holes for dowels, hardware, or jig fixtures. - Panel and board layout: Transfer and align cross lines across multiple boards for consistent cuts and joinery. This crossline ruler provides reliable performance for woodworking tasks requiring precise cross-line marks, stable clamping, and versatile marking options, with a durable aluminum alloy construction.