Nice. I was perusing northern's catalog the other day. They have the best deal on an aluminum hitch haul with a built in ramp.
Believe it or not, I bought a new Homelite 540 (88cc pro saw) from the then Northern Hydraulics in 1991. Came across the receipt not long ago, cost me $530.
I have one simular to that. I used it, but i still prefer just using the file with just a depth quide. I feel i have more control over the process without that mounted on the bar.
I still call them Northern Hydraulics. I could of swore that was the name. Yet it is Northern Tool? I am glad you posted it cause I thought I was crazy.