DUKO-RING Series

Application

Extension for screw on cover box and/or concrete direct burial junction box.

Construction

• 16 gauge steel
• When installed on top of an existing box, the extension will increase the usable connection space
• Complete with grounding screws
• Cover sold seperatly
• Knockouts (Conduit size): a=1/2''-3/4''  b=3/4''1''
• ANSI/ASA61 grey polyester textured powder coating inside out