Wiremold 439 Source-1 Attaching Ring

Wiremold 439 Source-1 Attaching Ring is a 4 inch polycarbonate component used with Source I Series floor boxes. It includes four #6-32 hold-down screws and requires no adjusting ring when used as a polycarbonate afterset. The ring fits flush with Walkerduct and Walkercell systems for power and communication activations in infloor distribution setups. This attaching ring is suitable for commercial applications and complies with Buy American, UL, RoHS, and USMCA standards. It is manufactured in the USA and carries a one-year warranty from installation or two years from the date of sale.