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Adjustable Triangular Scale Aluminum Engineers Ruler, 12", Long, Silver
Quick Overview
- Designed for the exacting needs of engineers.
- Change units quickly and easily by rotating dial at either end of scale.
- 12" measuring length, exact calibrations.
- Manufactured of the highest quality aluminum.
- Adjusts to 10, 20, 40 and 50 parts to the inch.
- Item #: CHA240
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