Joined: Jul 2015
Posts: 7,235
Likes: 3,141
From: NW Oregon
Bikes: 1982 Trek 930R Custom, '91 Diamondback Ascent w/ XT, XTR updates, Fuji Team Pro CF road flyer, Specialized Sirrus Gravel Convert, '09 Comencal Meta 5.5 XC, '02 Marin MBX500, '84 Gitane Criterium bike
a 1/4" drive, 8mm or 5/16" socket will work.
a nut driver in 8mm or 5/16" will also work.