For tightening and loosening bolts and nuts.
This set of six double-ended wrenches allows you to tighten and loosen a wide range of bolt and nut sizes.
It can store all the spanners in one place and comes with a holder that is convenient for carrying and storing. Number of sets (pieces): 6
Size(mm):6x7,8x9,10x11,12x13,14x15,16x17
