I thought this chart would help some new to M/b building to select a better chain. Chain Strength & Dimensions Chain Number Pitch Roller Diameter Betwwen Inner Plates Pin Diameter Average Tensile Lbs. per foot __#40 (#425) 1/2 .312 5/16 .156 3,700 .41 __#41 1/2 .306 1/4 .141 2,000 .27...
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