Corona Tree Pruner Replacement Head Assembly Fits TP 6830, TP 6850, TP 6870, TP 5850

I bought a Corono pole saw/pruner at a big box store. It is obviously the cheapest thing Corona makes. After maybe 5 years of use, the head unit cracked and came off the pole. The problem is, this model isn't made for a replaceable head (it is riveted on, not bolted). I didn't want to send the pole to a land fill and replacement poles are $50 so it was worth something. After some discussion with Corona custover service, I bought this head unit which is a bit nicer than the previous one. I had to drill out the rivet to get the remainder of the unit off. The only issue I had was that the new head unit didn't quite fit. I had to trim the end off the plastic end on the pole until the new unit fit and lined up with the holes. Now I have a working pruner again and it works great. Caveat - this review was written soon after purchase. Only time will tell how well it works out.

Works good

Solved my problem, fit perfectly.

I bought this one to replace the old pruner head which had worn out. Much cheaper than replacing the whole pole pruner..... much cheaper. The pole part is in good shape and still works just fine, only the head was worn out. It was easy to install and works just fine.

back in business at less than half the cost of a new one with pole. Wish they sold a replacement big nut for locking it in place, that's started to split. Put a band clamp from a car on it for the time being :)