MC-4812 (1 x 3-1/2″) Back to Catalog Tongue & Groove Profiles 1.0 to 1.99" Thick MC-4812 (1 x 3-1/2") Tongue & Groove Profile Category: Tongue & Groove Profiles Sub-Categories: 1.0 to 1.99" Thick,3.0 to 3.99" Width Tags: Related