Elastic Tension Controller
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457-T1 457-T2
Single Tension Device Double Tension Device
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KH457-T1 KH457-T2
Single Tension Device
with Even Pressure Design
Double Tension Device
with Even Pressure Design
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Its pressure comes from right and left side at the same time. The pressure can be evenly distributed on the elastic and it can be more effectively to adjust the tension of the elastic.
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