Johnson Level & Tool
Johnson Level & Tool 1817-0000 12 in aluminum hand tool
Anodised aluminium architect's ruler with laser-etched 1/8 and 1/16 inch graduations across multiple scales
- TypeLevel Accessories
- MaterialAluminum
- Weight0.315
- Lightweight at 0.315 lb for easy handling
- Durable anodized aluminum resists corrosion
- Laser-etched graduations stay readable over time
- Multiple architect scales from 1/16 in. to 3 in./ft
- 12 in. triangular straight edge for precise layout
Architect's straight edge for precise scaling
The Johnson Level 1817-0000 is a 12 in aluminum ruler built for architects and drafters who need accurate manual scaling. Its triangular extrusion provides rigidity while the anodized finish resists surface wear during daily studio or site use.
Consistent reference edge under repeated handling
The laser etched graduations remain legible after prolonged contact with pencils, pens and straight-edge knives. Because the scale is etched into the anodized aluminum rather than printed, the markings do not rub off when the tool is slid across drawings or stored in a crowded tray.
Lightweight aluminum profile with multiple scales
At 0.315 lb the ruler adds negligible weight to a kit bag yet the 7/8 in width gives a stable grip. The single piece extrusion eliminates joints that could catch on paper, and the inch per foot divisions from 1/32 to 3 cover the standard architectural scales without needing a second rule.
Highlights
- Lightweight at 0.315 lb for easy handling
- Durable anodized aluminum resists corrosion
- Laser-etched graduations stay readable over time
- Multiple architect scales from 1/16 in. to 3 in./ft
- 12 in. triangular straight edge for precise layout
Specifications
| Brand | Johnson Level |
|---|---|
| Type | Level Accessories |
| Material | Aluminum |
| Weight | 0.315 |
| Shipping weight | 0.36 kg |
| Package size | 406 × 102 × 102 mm |
Questions about this item
Does the 0.315 lb aluminum ruler stay steady on a desk all day without slipping?
The 12 in anodized aluminum body weighs only 0.315 lb, so it rests flat without sliding under normal drafting pressure.
What surface or tool do I need so the 1/16 in and 1/8 in laser-etched scales read true?
Any clean flat surface — a drawing board, glass plate or calibrated straight edge — lets the 12 in ruler’s graduations measure accurately.
Will the 1817-0000 ruler’s 12 in scale match the 1/16 in marks on my older triangular scale?
Yes — both use U.S. standard divisions, so the 1/16 in graduations on this 12 in aluminum rule align with legacy architect scales.
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