Purchased the Delta Faucet RP1002 for my mother-in-law who's existing soap dispensor quit working. I worked on her old dispensor but could not get pumping lotion, so I went on line (Google) and found a large selection of soap dispensors with Fixture Universe. After checking the dimensions and decided on a specific style, I made my purchase. I Installed in on Easter Sunday while the family were playing games and socializing. Installation was a 'snap' and I was done in record time. The only one who knew I installed it was my wife, and I did not even tell her mom. Two days later my M-Law called me and said...."when did you install the soap dispensor?" We both had a good laugh and she thanked me and she's once again enjoying her new Delta Soap Dispenser.