- Safe and effective ground support.
- Continuous thread allows subsequent re-tightening when required.
- Robust material, manufactured with quality in mind.
- Safety collar to lock tool into air leg drill chuck.
- Safety pin hole to when attaching to rattle gun.
- Compatibility with all hand-held and mechanised drill tools.
- Fits standard 36mm plain or dome nuts.
Threadbar nut spinners are used either to spin threadbar into resin with the use of tab nuts or pin nuts. When the resin grabs the theadbar the tab or pin breaks out and the nut is run down onto the plate giving immediate support. Commonly used when supporting backs and sidewalls; or installing threadbar into Split Set for added strength.