Q: What increments is this rule graduated in?
At 300mm long, the rule is graduated entirely in millimetre increments, with one edge reading right to left and the other left to right.
05N0522 - Veritas 300mm Aluminum Bench Rule


Shaped much like a classic school ruler, this relatively narrow rule is lightweight and easy to handle, making it an ideal choice for precise drawing and design tasks.
The fine laser-etched markings stand out clearly against the matte black anodized finish, with one edge that reads right to left and the other left to right. All scales are graduated in millimetre increments.
Cut from a solid aluminum extrusion, this 300mm rule is 1" wide. To avoid parallax errors, the edges are tapered and lie within 0.01" of the stock surface, supported by small raised feet set back from each edge. This clearance ensures markings will not be smudged by the rule.
An excellent tool for layout and design work. Made in Canada.
The rules are available in other metric sizes and Imperial sizes, as well as in combined versions with both scales, sold individually as well as in sets.
At 300mm long, the rule is graduated entirely in millimetre increments, with one edge reading right to left and the other left to right.
Along its 300mm length, the tapered edges lie within 0.01" of the stock surface, supported by small raised feet, so markings won't be smudged.
Yes, the Veritas 300mm aluminum bench rule is part of a full line of metric and imperial lengths, available individually or in sets.
It's cut from a solid aluminum extrusion 1" wide, with a matte black anodized finish that resists glare.
| Materials | Aluminum extrusion |
| Dimensions | 300mm long × 1" wide |
| Includes | Rule |
| Color/Finish | Matte black anodized |
| Package Quantity | 1 item |
| Country of Origin | Canada |
| Warranty | Lee Valley Satisfaction Guarantee |

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Veritas 300mm Aluminum Bench Rule
Shaped much like a classic school ruler, this relatively narrow rule is lightweight and easy to handle, making it an ideal choice for precise drawing and design tasks.
The fine laser-etched markings stand out clearly against the matte black anodized finish, with one edge that reads right to left and the other left to right. All scales are graduated in millimetre increments.
Cut from a solid aluminum extrusion, this 300mm rule is 1" wide. To avoid parallax errors, the edges are tapered and lie within 0.01" of the stock surface, supported by small raised feet set back from each edge. This clearance ensures markings will not be smudged by the rule.
An excellent tool for layout and design work. Made in Canada.
The rules are available in other metric sizes and Imperial sizes, as well as in combined versions with both scales, sold individually as well as in sets.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.