DUDE...
What if...ya wanna mark a few nut positions ?
Or...ya identify the Pre -Torqued bolts?
Or....ya line mark yer wheel nuts ?
Or...ya number/mark bits...so ya use em ALL when re-assembling
OR...some hot chick wants a pedicure!!!!!
I rest my case ...(or set down my Manbag!!! )
jo
.