Brand new from Marson, the MJN-1 hand-held Quad Leg Installation Tool is designed to effortlessly set Pop "Jack-Nuts" or Marson Quad Leg Nuts in sizes ranging from 6-32 – 1/4-20", and M4 – M6. It works by threading the bolt to the Jack-Nut, then dropping the component in the slot of the tool, inserting it into the pre drilled hole, and squeezing until set. Pressing the release lever, then tightening completes the installation.

Instruction Manual: