From bikes and skis to flatpack furniture you cant get away from the need for an allen key never be caught out again with this handy portable kit with 5 common sizestheres nothing more frustrating than coming to adjust that wobbly screw bolt or fixing and finding its a hex shaped fitting and all you have is screwdrivers the gdc zip hex aims to make sure you never again waste time on your bike ride or fumbling through your kitchen drawers for that elusive allen keyeasy to use with st