We now manufacture another version of the Lewis Multi Drill that we call the Direct Drive. It is built with the same gearbox as the original Universal Drive version, but the gearing is reversed so that the Lewis Multi Drill can be directly coupled to the side of your chainsaw. The Direct Drive is a more compact package, less moving parts and easier to install. This version only fits chainsaws with an accessible outside sprocket , which most modern chainsaws now have.
The Direct Drive version includes an aluminum adaptor plate that bolts onto your chainsaw using the saw's bar nuts, and a direct adaptor that fits the spline on your saw.
Everything you need to mount the Lewis Multi Drill to your chainsaw is included in the box.