Ceiling & Register Boxes & Outlets

M&M DucTite® 602R610109 Insulated Register Box With Snap Rail Flange, 10 in L, 10 in W, Polystyrene, Green

M&M DucTite® 602R6665 Insulated Register Box with Snap Rail Flange, 6 in L, 6 in W, Galvanized, Green, Silver

M&M 602R6887 Insulated Register Box With Snap Rail Flange, EPS

M&M DucTite® 602R810108 Register Box with R8 Duct Wrap and Snap Rail Flange, 10 in L, 10 in W, Fiberglass, Steel, Silver

M&M 643845 Insulated Register Box with Tab and Snap Rail Flange, 8 in L, 4 in W, Fiberglass, Steel, Galvanized, Silver

M&M 648 Series 648886 Insulated Register Box with Side Outlet, 8 in L, 8 in W