Tongue & Groove Moulding 5" - 4

Channel Tongue & Groove Moulding 5" - 4 measures 5.250" overall with a 5.000" face dimension, the thickness is .750", the profile is composed of a total of twenty one raised and twenty two channels that measure just under 1/8" wide and 3/32" deep. The 1/4" wide by 1/4" deep tongue and groove has .006" of slop in the joint area with a .031" gap on the bottom side to assure a snug fit ,it also retains a nail groove for the heads of the nails or staples to hide in during the assembly process.