说明

• It is used to put in the spring ring, and may also be used to remove the spring ring They are used to take away or install locking springs stuck between holes or on shafts to stop axial motion of machine elements Internal use: In the preliminary state, the clamping head is closed, the manage is tightly clamped and opens outwards, which is used to put in and take away the external spring ring External use: The initial state of the clamping head is open, the manage is tightly clamped inside, which is used to put in and take away the internal spring ring

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