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Compass Rule
A brass map rule with common trail scales and a rotating bearing edge.
One face carries 1:24,000 and 1:50,000 scales. The bearing edge locks at five-degree increments.
$32.00 · In stock
SKU MORROW-SKU-RULE-09
- Length
- 180 mm
- Scales
- 1:24,000 and 1:50,000
- Material
- Brass
- Accuracy
- ±0.2 mm