After many attempts to stop the original Keller tap from dripping in the wet bar sink of a S41' second Sealine to have this issue, I approached Nick at Seabridge Marine for his recommendation for a replacement . This is a classy upgrade to the original and is so easy to fit for the average DIY person. The original mounting holes need to be elongated slightly towards each other and that is the only difficulty, even the plumbing nuts onto the taps are the same size and thread. Access is gained by removing the fridge on the S41, just four screws. Great service by Nick as always and I can't recommend this fabulous upgrade enough