Birtcher助拔器Series71Extractor描述：Features:Leverratio:4.17TabAoption,initiatesretainerreleaseactionMaximumextractionforceperextractorobtainedwith20poundsfingerforce=50pounds;forstandardand6061-T6AluminumAlloy更多详细资料请联系我们…..谢谢!)