The Parthenon collection by Grandeur is characterised by a Greek Classical Revival beaded pattern around the perimeter of both the back plate and the knob with a floral design in the interior areas. The shape of the plate is square with an arched top and bottom. The Meadows design is a reproduction of P.F. Corbin's "Como" door set from the early 1900's and was popular in the late Victorian period. The style has been modified slightly to fit on modern pre-drilled doors. This passage set has an active latch with no locking mechanism. This set will work on doors between 1 3/8" to 1 3/4" thick.