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UNIWEIGH Calibration Weights Set, 7pcs 1-60g Calibration Gram Scale Weights Kit, Small Test Weight for Scales Digital Weight Grams, Includes: 1g*1, 2g*2, 5g*1,10g*1, 20g*2,1 Piece Tweezers: Amazon.com: Industrial & Scientific
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30 Lb HRS Platform Scale Test Weight Steel Hitching Anvil Swage Handle a Platform Weight, Scale Weight, Standard Weight - Etsy
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