Every Christmas I dread the tree bolts. they ache my thumbs, get glued into the tree’s sap and hard to hold the tree and loosen the bolts at the same time. I have often though that maybe there is a ‘universal-joint-tree-bolt-driver’? Then while taking the decorations down this year I suddenly had an a ha moment. the loops on the end by their very nature would hold a hook in place as a drill bit span.
Now I am set for next year.