Ok, I guess plenty of people do know how, but I suspect there are many that don't. I certainly didn't the first time I used one. A bit of fun Ratchet Strap tomfoolery from Mart's Garage.
Good video Mart, always felt the many years the straps have been around you would think by now the industry would turn or roll that secondary metal release edge a bit to be a bit kinder to the finger, in particular on the wider load binders that were over tensioned..