Something for all of ya to know is that these think has two tails. I guessed that it's because it works faster and i guessed it correctly. Olympic sprinter can't run fast enough with one of these baby's in the Craftsman machine because it is cutting fast. In fact it's so fast that your days worth of work will be done by the first break.
They unravel, the weedwacker is brand new and it is terrible..bought at Sears