Toolmaker's Yankee Quick-Spring Nut, Rapid Adjust, Spring Dividers Calipers Compass, 0-12.5 / 317 mm Range, Brass Fulcrum and Fine Adjustment Mechanism, Flat Leg, C7-12
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Feature
Features quick-spring nut for rapid and precise fine adjustmentFeatures brass fulcrum and adjustment mechanism
Made from high-grade carbon steel with hardened and finely polished points
Flat leg construction makes unit very durable; has substantially hardened spring
Maximum opening is 12.5" / 317 mm