全新三角形杆身--可快速伸缩定位，握持操作更舒适；     大型锁定按钮--即使戴着绝缘手套亦可轻松按下可拆卸为多种长度使用。      型号   伸展长度(m)  收缩长度(m)  底杆外径(mm) 重量(kg) 节数  收藏袋型号      HV-208   2.43         0.67          44.45        1.40     5    C-280      HV-212   3.80         1.48          36.83        1.66     3    C-30      HV-216   5.00         1.53          40.89        2.26     4    C-30      HV-220   6.43         1.58          44.51        2.92     5    C-30      HV-225   7.80         1.63          48.51        3.68     6    C-40      HV-230   9.21         1.68          52.39        4.55     7    C-40      HV-235   10.60        1.72          56.39        5.50     8    C-40      HV-240   12.00        1.75          60.45        6.50     9    C-40