Prevent the nut from sliding out of the wrench with a slide on nut holder attachment for 13mm Husky ratcheting wrench.
I created this wrench attachment for Husky 13mm ratcheting wrenchs to tighten the nuts on a Antidote Studio roof top tent that uses 13mm width nuts.
It can be hard to reach the bolt and nut if your roof rack is low to the vehicle roof and when you tighten or loosen the nut, you need to keep the wrench perfectly level or in place or the nut will slip out of the wrench jaws and you lose your grip.
The adapter stops the nut from slipping out while still letting the bolt pass through the wrench.