Designed for the exacting needs of engineers. Change units by rotating dial at either end of scale. 12" measuring length, exact calibrations. Highest quality aluminum. Adjusts to 10, 20, 40 and 50 parts to the inch. Global Product Type: Rulers; Ruler Type: Triangular Scales; Length: 12 in; Standard Scale: N/A.
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Item# : SPM17935870807
Model # : 240
Item Type:
Item Type:
Rulers & measuring sticks