The item pictured is 3/4" thick x 4-1/4" wide, but can be produced in various sizes from 3" to 6-1/2". The standard rabbet for this profile is 1/2", but can often be modified to fit your specs.
The item pictured is 3/4" thick x 4-1/4" wide, but can be produced in various sizes from 3" to 6-1/2". The standard rabbet for this profile is 1/2", but can often be modified to fit your specs.