1 Gang PVC Round Ceiling Electrical Box, 3.5" Dia with ground strap and screw

HJ18SCG

1 Gang PVC Round Ceiling Electrical Box, 3.5"

HJ18SC

1 Gang PVC Round Ceiling Electrical Box, 4.25" Dia

HJ18RC

1 Gang PVC Round Ceiling Electrical Box, 4" Dia.

HJ20LC

1 Gang PVC Round Ceiling Bar Hanger Electrical Box, 4" Dia with grounding strap and screw.

HJ20WCG

1 Gang PVC Round Ceiling Bar Hanger Electrical Box, 4" Dia.

HJ20WC

ROUND BRACKET FIBERGLASS EL BOX

HJQ22WC

1-GANG FIBERGLASS EL BOX

HJQ22S1

ROUND NAIL-ON FIBERGLASS EL BOX

HJQ22SC