This is a genuine Jet and Wilton replacement part for use in utility vises. The spindle nut attaches to the spindle and is made out of metal. It may require a set of pliers during installation and will need to be replaced if it breaks. This is available as an individual replacement part.
For Use With:
- Jet 648B HD (Before 2000) Utility Vise
- 648A HD (After 2000) Utility Vise