Sigma's weatherproof one-gang flanged extension ring increases the capacity of a recessed weatherproof box. The rugged, die-cast construction prevents moisture penetration making the boxes suitable for wet, damp or dry locations. Extension rings are powder coated for corrosion resistance and include closure plugs, hardware and gasket.
Features four 1/2-in knockouts and 12.5 cubic inch capacity
Extension ring increases the depth of a one-gang, recessed, weatherproof box
Includes closure plugs, gasket, and (2) #6-32 UNC-2A X 1.80-in screws
Reinforced connector outlets provide secure installation
Die-cast construction and powder coated for corrosion resistance
Can be mounted in vertical or horizontal orientations
Product is UL and CSA listed, suitable for wet locations and NEMA 3R rated