I have 7 cleaning rods (48" with 1/4 npt threads). I have 2 brushes, 4" & 6" that are both in very good condition. I had to buy a new more flexible kit. I installed a pellet stove and these rods are not flexible enough to make the bend where the pellet stove connects to the chimney. Note, these are somewhat flexible, but not flexible enough for the 45 degree bend in 4" pipe. They worked fine in the 6" pipe, so keep that in mind. I'm selling all as a kit, if it's up it's available. Cash only, in person at a public place. Serious offers only please. Thanks for looking.