Unior Y Ball-End Hex Wrench Size:4/5/6mm and durable direct mount chainrings

and durable direct mount chainrings let you pick the exact gearing you want and quickly swap sizes

Tiagra)7 mm wrenchSpare O-ring

Versatile design and gear range help more riders go further

With a full charge

Unior Y Ball-End Hex Wrench Size:4/5/6mm and durable direct mount chainringsThe wrench is used for tightening and unscrewing screws with hex shaped nuts. Features The plastic injected handle offers a comfortable and compact grip, enabling efficient work while the high quality material ensures long term use of the tool. The 1781 2HXS version features ball end hex wrenches, which are especially useful for working at an angle. Mfr Claimed Weight TBC