Product review (5 stars): Nice price to fix washer
My washer agitator was on the blink, and I was fortunate enough to find that someone posted a  video on YouTube explaining what the problem could be.  These plastic dogs allow the agitator to rotate in only one direction only allowing the clothes to agitate properly.  I was thinking it would cost me hundreds of dollars to fix my washer, but with a little help from the internet and online shopping I got my washer fixed for less than five dollars!!