Our Mouldings › MA3384 Casing Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 MA3384 Casing $0.00 The item pictured is 13/16" thick x 3-1/4" wide, but can be produced in various sizes from 3" to 3-3/4". Flex is available in F384-3,F384-3.25. Click here for a to scale PDF of this profile. Quantity: Add To Cart Added! The item pictured is 13/16" thick x 3-1/4" wide, but can be produced in various sizes from 3" to 3-3/4". Flex is available in F384-3,F384-3.25. Click here for a to scale PDF of this profile.