3-Step Base
1/2 X 4-1/8 3-Step Base, MDF581A Primed MDF
711 Base
7/16 X 4-3/16 711 Base, MDF417A Primed MDF
Base
1/2 X 4 Base, MDF054A Primed MDF
Bel Aire Base
9/16 X 4-1/4 Bel Aire Base, P411PR Primed Pine
Coronado Base
9/16 X 4-1/4 Coronado Base, MDF222A Primed MDF
Coronado Base
9/16 X 4-1/4 Coronado Base, P222PR Primed Pine
Del Mar Base
9/16 X 4-1/2 Del Mar Base, MDF84A Primed MDF
Kerf
5/8 X 4 Kerf, MDF035A Primed MDF
Las Vegas Base
9/16 X 4-1/2 Las Vegas Base, MDF559A Primed MDF
Notched Kerfed Base
9/16 x 4-1/2 Notched Kerfed Base, MDF154A Primed MDF
Notched Kerfed Base
9/16 x 4-1/2 Notched Kerfed Base, P154PR Primed Pine
Round Edge Base
9/16 X 4-1/2 Round Edge Base, P831PR Primed Pine