Is this Vice-Lock rubbish, or am I doing it wrong?

Описание: I bought this Vice-Lock at the Torbanlea swap meet as I had never seen one before. I wasted $8.00!
Hi, my name is Woody and I live in a little town named Biggenden in Queensland, Australia.
I am married, with adult children and a growing herd of grandchildren.
I like making videos about tools, such as Bahco, Sidchrome, Kincrome, Snap-on, Nepros, Koken, Gedore, Knipex, Wera, Wiha and many others. I also collect them from flea markets and garage sales.
I also like to talk about my Triumph America, as well as my old BMW and anything else really. Honda, Harley, Suzuki, KTM, Yamaha, Kawasaki, Gas Gas, Norton, Indian, Velocette, Vincent, Brough, I love them all.
Occasionally I like to try new types of beer, whisky or Rum and anything else I come across that is interesting.
Recently I have been collecting and reviewing Knives, such as Opinel, Swiss+Tech, Leatherman, Milwaukee with more brands to come.
When I'm not making content I watch VR Bikes, Cutting Edge Engineering, Project Farm, Yammie Noob, Fortnine, Mighty Car Mods, Donut, Techmoan, Bearded Mechanic and all types of tool, car and motorcycle restoration channels.
I hope you find something interesting in my content. Please leave a comment if you do.
Woody