jk47,
What province are you in, and did you get dinged by customs?
It's interesting to know that you felt the need to lube it up, as well as knowing that the ratchet came "bone dry", as you say. When I ordered the stubby 3/8" drive in 1/4" body, flex-head ratchet, I never opened it up to see for myself. That thought never ran across my mind. I assume you only placed the grease on the contact points?
According to KTC/Nepros' product engineer, all screws that attach the Nepros ratchet plates are treated with thread-lock during final assembly, and torqued down to a fixed value. If this seal is broken, they actually recommend you to order a renewal kit! If you happen to remove the screw without damage, and you apply your own thread-lock, they say there's a chance that the thread-lock will spread into adjacent components and stop the gear from rotating. Of course, these are just statements from the manufacturer and they are more or less liability statements.
Basically, they don't even recommend you to open it unless something breaks in there. The only maintenance required is simply to wipe the grease and grime off before storage.
I'm out in the Prairies at the moment, but get my tools shipped to a UPS store in the states. Got the PO Box when I moved north to work. No duty paid.
The 3/8" ratchet's action felt a little stiff when I got it, and I was curious to look at the guts. I used a toothpick and lightly coated the gears and ratchet body. The replacement screws KTC sent had a tiny amount of blue thread lock on the threads. There are no rubber gaskets or o-rings in the ratchet, so it's not a sealed unit. I stripped the original screw with a 1/4" philips bit attached to a drive adapter, attached to a 1/4" drive handle. Needless to say there was a bit of a wobble when I started to loosen the screw. The first one came out ok, but the second stripped almost instantly.
The 1/4" ratchet felt a lot smoother than the 3/8" when it arrived, and once opened up it did indeed have a small amount of oil coating the gears. It also got the light toothpick grease treatment, and felt better for it.
The 3/8" palm ratchet got greased too.
I have always greased the inside of my ratchets, and felt they performed better for it, less drag, and smoother. Mind you I have never owned a high tooth count ratchet, and from other members comments, it interferes with the finer teeth's action..
I was originally attracted to the Nepros ratchet handles, I like a more substantial size in that area, but I don't like rubber or plastic handles. The 36 tooth Nepros head appears smaller than a 70+ head from other manufactures. It has more of a tear drop shape compared to the slightly rectangular profile of others. With the bigger head of high tooth count ratchets, you almost need that smaller swing arc to make up for the difference in size. Just my 2 cents
