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Amazon.com: Taytools 468310 Large Adjustable Trammel Head Set Beam Compass, Pencil Holders, Hardened Points : Industrial & Scientific
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Amazon.com: Taytools 468310 Large Adjustable Trammel Head Set Beam Compass, Pencil Holders, Hardened Points : Industrial & Scientific
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Amazon.com: Trammel Points Heads Beam Compass with Hardened Points, Fine Adjustment and Pencil Holder TP : Sports & Outdoors
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