9313-EWK Switch/Outlet Box, 3-Gang, Depth: 2-7/8", Old Work, Non-Metallic

3-Gang, Old Work, Switch/Outlet Box, Thermoset Fiberglass, Depth: 2-7/8". Cubic Inches: 42.5". Includes: null, Wing Brackets, Clamps

Machine tapped device holes, rigid hard box construction, no distortion with high temperatures, shatter resistant with low temperatures, Speed "K" Clamps factory installed