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Etched scale is vertically aligned on the back end. |
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The caliper is made of lightweight and strong anodized aluminum. |
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Graduated in 32nds, 0" to 4", with a throat capacity to cover the same range. |
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A torsion spring provides light but constant closing force. |
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A brass thumbscrew allows the caliper to be set at any opening for comparative measurements. |
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Finger-shaped cut-outs ensure comfort and ease of handling. |
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Arms are 0.080" thick. |