镜面球头特长内六角扳手
extra-long hex key with flat face and spherical head
镜面球头加长内六角扳手
extension hex key with flat face and spherical head
镜面平头特长内六角扳手
extra-long hex key with flat face and head
镜面平头加长内六角扳手
extension hex key with flat face and head
球头特长内六角扳手
extra-long hex key with spherical head
spherical head
球头加长内六角扳手
extension hex key with spherical head
平头特长内六角扳手
extra-long hex key with flat head
平头加长内六角扳手
extension hex key with flat head
extension 加长，加长段，延伸段，延伸柄