Thank you for your question, Brett! The Delta Trinsic Faucet models 9159-DST and 9959-DST are the same faucets, with the 9959-DST just being a smaller version of the kitchen faucet. The only reason we would not recommend using the 9959-DST is it may not have the reach that you would like to all corners of the sink. However, it would be a personal preference of the homeowner or installer.
Date published: 2019-01-06