4304-NK Switch/Outlet Box, 4-Gang, Depth: 3-9/16", Nail-On, Non-Metallic

4-Gang, Nail-On, Switch/Outlet Box, Thermoset Fiberglass, Depth: 3-9/16". Cubic Inches: 75.0". Includes: Clamps.

Machine tapped device holes, slot provision for low voltage divider, offset gauge marks, leveling ribs, rigid hard box construction, no distortion with high temperatures, shatter resistant with low temperatures, Speed "K" Clamps factory installed