About the Wiremold WSB42-2
Slide-in dividers separate the box for power and communication services. Adjustable mounting brackets offer flexibility to flush mount box in 1/2" , 5/8" , 1" , and 1 1/4" (12.7mm, 15.9mm, 25mm, and 32mm) wall thicknesses. Ordering Data: 4 3/4" L x 5" W x 3 1/4" D (121mm L x 127mm W x 83mm D), 2-Gang, 1/2" , 3/4" , and 1" trade size KOs.Slide-in dividers separate the box for power and communication services. Adjustable mounting brackets offer flexibility to flush mount box in 1/2" , 5/8" , 1" , and 1 1/4" (12.7mm, 15.9mm, 25mm, and 32mm) wall thicknesses. Ordering Data: 4 3/4" L x 5" W x 3 1/4" D (121mm L x 127mm W x 83mm D), 2-Gang, 1/2" , 3/4" , and 1" trade size KOs.