Excellent post hole digger. The only thing I did different was that I secured the handle using a exterior grade stainless steel coated deck screw. the handle comes with this small nail to use, but it seemed like it would back out. By loosening a large nut, you can remove the large bolt and adjust out the blades for a maximum hole of almost 8". It says 6-8" but it is more like 5.5 to 7.5". I was still able to dig a 7.5" hole 48" deep in about 15 minutes using it allowing me to secure a 6x6 treated timber into the ground. My ground is a mix of sandy soil with some clay. Those with all clay will still be able to use it, just might take longer to dig hole. I searched all the local big box store (lowes, HD, Menards, etc.) and even TSC and all these places carry now is the crappy paddle style post hole diggers that are worthless. Glad I found this on Amazon. Not sure why it is discontinued, but grab one if you need one, you won't be sorry. It comes in a single box from amazon and already assembled, other than installing the handle. The handle only goes in one way into the stem. It is tapered so put the tapered end in one side and gently tap with a rubber mallot until it is centered. Then secure with either the nail or a screw like I did. You will see in the top center of the stem a small hole where to secure it. Awesome auger styled post hole digger that works exceptionally well.