1. Number and size of holes for install of Talbott 418 faucet with sprayer?
2. Size of hole for install of Delta Grail 585-VCSLPU vessel faucet?
Thank you for your questions. Regarding the first question, it will take 4 holes for installation for Delta Faucet model # 418-WF. Regarding the sizes of the holes for both faucets, we typically do not recommend what size hole to drill until you have the product in front of you. However, I have included the spec sheet for the 585-VCSLPU below.
Date published: 2013-10-22