zhè zhǒng / dāi bān shǒu / shì yòng / yú / liù jiǎo / luó shuān / dàn / bù néng / yòng yú / méi huā / luó sī这种呆扳手适用于六角螺栓,但不能用于梅花螺丝。This open spanner is suitable for hex bolts, but not for Torx screws.