Designer Handle is a leading online supplier of centre Door knobs. Our centre Door Knobs are available in different beautiful designs and popular finishes such as antique brass, bronze and polished nickel. Centre knob is an important component of exterior as well as interior doors. The beautifully designed Door Knobs add a lot to the overall look of the doors. Centre door knobs come in larger sizes as well as smaller sizes. They are functional as well as decorative. Generally, the larger centre Door Knobs are fitted on external doors while smaller Door Knobs are fitted on internal door knobs. Some of our most selling centre Door knobs are Georgian, Victorian, Octagonal and easy centre door knobs. These Door Knobs with round and square plates can be fixed on Doors with the help of a through bolt and fixing lug.