Hard chrome plated steel hoop mandrel with a threaded rod attachment for handsfree use!
Adaptor easily screws on to the bottom of the mandrel and extends just enough to fit in a vise or simply put in a hole in your bench or work table.
Holds securely and is easy to use.
12" Hoop mandrel tapers from 3/8" to 2" (10mm to 52mm).
