说明

• Adopt imported fine rubber, solid elasticity, getting old and corrosion resistance, triumph over the priority of degumming and disconnection; The inside hole of the metal swiveling ring is specifically handled to solve the difficulty of steel damaged line Because of the rotating ring, with large Angle, can help to reduce the buoyancy of the float, to beat the phenomenon of repeated winding buoy S: The size is 17mm diameter zero mm M: Length 18mm diameter 0 mm L:The size is 20mm diameter 1 mm Packaging:50Pcs

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