Reasons for Selection - Roll chain connecting link are capable of supporting and bearing the expected loads, helping align the chain components. Crank link is made of high-strength carbon steel, providing excellent corrosion resistance and durability to ensure reliable operation even under repeated stress and high loads.Measurement - Chain Pitch: 31.75mm / 1.25"; Pin Diameter: 9.5mm / 0.37"; Pin Length: 42.5mm / 1.67"; Chain Plate Thickness: 4mm / 0.16"; Total Length: 57mm / 2.24"; Inner Chain Plate Height: 28mm / 1.
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