I have a leaky shower head and I can't remove the old shower stem with the conventional six sided stem socket because the stem is round with two flat sides. I can't use a normal wrench because it is too far inside the wall. What can I do?

I have a kenmore catayst washing machine 11020072993 model. The agitator nor drum spins, but makes a clicking noise when it tries. I believe the coupler has broken that connects the drive to the drum. Can you walk me through the process of changing the coupler?

I've got a Whirlpool washer that I replaced the motor coupler on about a month ago. Yesterday it started acting up again. First it would spin but not agitate and then the agitate failed also. I opened it up and on of the plastic coupler pieces fell out in two pieces. The piece is the updated...