Nut Holder Insert for Yakima Loadwarrior Rack

thingiverse

This is a replacement part for the inner tube inserts that hold the nuts that you thread your bolts into. There is a tab on the insert that allows you to install or remove the inserts with a pair of needle-nosed pliers. There are air cavities on each side of the inserts to make insertion/removal easier, but still solid enough to hold it in place.