Hi Wayne, Thank you for your question. Other than a slight styling difference there is not alot of difference between the 2 hand shower wall mounts. The U4005-CZ-PK is offered and packaged for individual sale and the RP61294CZ is sold as a replacement part for the full model hand showers. Neither wall mount is a suction mount, they both use screws.
Date published: 2015-10-06