Red, 2-1/8in deep, 4-11/16in extension rings with (6) 1/2in and (6) 1/2in-3/4in knockouts are added to junction boxes to increase wiring capacity and provide access for additional conduit runs.

Out of stock
  • Gtin
  • 00785592723192
  • Mpn
  • 73171-RED
  • Condition
  • new