Had to replace the faucets in the laundry, no sweat right? Turns out the new construction slob who did the initial installation slid a threaded male faucet over a copper elbow and soldered the kluge together. I had to cut the pipe and install not only a new faucet but a new elbow, thanks to the Shark fitting I didn't have to solder. Two trips to the hardware store, an extra $15 and an extra hour to do a ten minute job!