Hi, Dave!
Thank you for your question. The spout anchor is available. The part number is RP77415. Here is a link to the part:
https://www.deltafaucet.com/parts-product-detail?modelNumber=RP77415
You can usually find Delta faucet parts at any dealer that sells Delta faucets. Some good places to check can be found on our website under Where To Buy.
http://www.deltafaucet.com/where-to-buy/index.html
To order parts directly from Delta, you may call the toll-free Delta Help Line at 1-800-345-3358. We accept Visa or MasterCard for parts orders over the telephone.
Best Regards,
Rosanna
Answered by: DeltaFaucet11
Date published: 2018-05-24