The Maxi barell is design to quickly convert the PP100 into a machine suitable for drving in large 5 inch posts.
The Maxi 136 is easily fitted to the PP100 by simply removing the 3 hex bolts holding on the 100mm barell with the hex driver included in the kit.
Fitting the Max1 136 in place of the 100mm barell tighten the 3 hex bolts and the machine is now ready to drive in much larger posts.
What's in the box:-
Set of spare hex bolts.