The Wall Box Assembly has the following features:
13-1/2" (343 mm) x 13-1/2" (343 mm) #304 Brushed Stainless Steel Wall Panel (16 gauge)
Steel Frame for a 12" (305 mm) x 12" (305 mm) wall opening
Four (4) Spanner Security Screws with Spanner Bit
Grouting Pins to anchor Frame to wall
The WB-1-A Easy Access Wall Box can be used with Sloan Royal®, Regal®, Naval® and Hydraulic Concealed Flushometers.