• Conduit Outlet Box Extension
• Type Threaded
• Diameter 3 Inch
• Depth 1-1/4 Inch
• Material Feraloy Iron Alloy
• Finish Electrogalvanized Aluminum Acrylic Painted
• Enclosure Class I Div 1 and 2 Group C D, Class II Div 1 Group E F G, Class II Div 2 Group F G Class III, NEMA 3/4/7C/7D/9E/9F/9G
• Used On GUA Series Conduit Outlet Box

Features / Benefits

• Round Base Wiring Devices and Covers Intended for Use on 4 Inch Outlet Boxes (GRF Boxes Only)