Round Adapter 84mm addons If your scaffold poles are

If your scaffold poles are used regularly and are prone to burring over

The maximum size post that can be driven in is 4” (100mm) diameter

You may already use a tractor mounted knocker

Starting system Recoil (pull start)

Round Adapter 84mm addons If your scaffold poles areSize Internal diameter of 84mm Round. This adapter is suitable for driving posts between 76mm 82mm diameter. Compatible with the Classic35 and Classic50 models only. Extra Information What adapter(s) do I need? To get the most effective use from the Post Driver, the Adapter size must be a snug fit for your Posts. We recommend the Adapter must be no more than 5 10mm larger than your Post. For shaped posts (squares, t shapes, etc), the outer corners