Walraven’s Rapid Sliding Wall Bracket shower valve bracket kit is a mounting kit for the industry’s most popular shower valves. The RSWB kit can be used in multiple ways. You can use square nuts and bolts for adjustable applications and screws for fixed applications. The bracket is mounted to the stud, and the shower valve plate is attached using screws (which are included in the kit). The kit complies with the following codes: Uniform Plumbing Code, International Plumbing Code and IAPMO PS 42-2013.