4" MDF Header S4S 104AB

1x4 Net S4S E2E Primed MDF

Goes With

423 Pr MDF 5/8 x 3

1 x 4 Casing 5/8 x 3-1/2

425 Pr MDF 1/2 x 4

425L Primed MDF 1/2 x 5

425A Pr MDF 1/2 x 6

MDF 900 1 3/16" x 5 1/4"

MDF 901 Westend Crown 1 3/16" x 6 3/4"