Simple gallows showing set up for rotary and non-rotary vises. Use small rubber bands looped together for proper tensioning. Hook on wooden base has a recessed magnetic base but may purchase magnetized cup hooks as substitute. Hope you can open the two Flickr attachments. Was not able to use the ?Managed Attachments? feature although it has worked in the past???????tight lineshttps://www.flickr.com/photos/198146605@N08/52804807610/in/album-72177720307387313/https://www.flickr.com/photos/198146605@N08/52804793203/in/album-72177720307387313/