Eligible in-stock orders received before our daily carrier pickup ship the same business day. Orders received after pickup, on weekends, or on holidays move the next business day.
Live inventory and availability are shown for the selected configuration.Request volume pricing, a formal quote, purchase-order support, or tax-exempt documentation for eligible configurations.
Start a Lance PRO request →Measure in inches and centimeters from one anodized aluminum straight edge.
This Lance dual-system ruler places metric and English references on the same face for work that moves between specifications. Choose the length and documented width that suit the table, pattern, drawing, or layout being measured.
Choose the length that spans the work, then compare the documented width for the selected SKU. Every listed version places metric and English references on the same face. Available configurations: 15 cm / 6", 30 cm / 12", 45 cm / 18", 60 cm / 24", 100 cm / 39", 150 cm / 59", 200 cm / 79".
Store flat or fully supported so the measuring body, square head, or curve is not bent or twisted. Wipe with a soft dry cloth after use; if a lightly damp cloth is needed, dry the instrument immediately. Lance instruments include a 30-day warranty. Returns are accepted within 30 days when the product is unused.
Original schematic. No scale marks or physical dimensions are implied.
Longer is not always easier to handle, store or ship. Compare the shipping profile of the exact size you select.
English/Metric Aluminum Straight Edge Ruler — 30cm / 12" · $9.50 →Need a larger configuration? Use the size selector above to compare its exact price and shipping profile.
Choose a straight edge for a continuous measuring or drawing reference. Choose a slip-resistant-backed ruler when resistance to sliding matters; choose a T-square when you need a registered perpendicular line.
Use these guides for pencil/pen marking. Do not run a knife or rotary blade against a calibrated edge without confirmation that the selected SKU is designed for that use. Slip-resistant backing alone does not establish blade compatibility.
Specific values are shown only when the corresponding product record is populated.
A dual-scale aluminum straight edge that keeps inch and metric measurement on one tool.
Choose one length and read the required unit system from its dedicated edge.
Offered configurations: 15 cm / 6", 30 cm / 12", 45 cm / 18", 60 cm / 24", 100 cm / 39", 150 cm / 59", and 200 cm / 79". Current purchasability is resolved after selection.
