07,218,225,234,243,250,262,273,283,289,295 inchinner diameter1.75,2,2.625,3,3.25,3.375,3.5,3.75,4inchlengthcustomizd Show More...
The torsion spring belongs to the coil spring. Torsion springs can store and release angular energy or stabilize a device in a sta Show More...
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