Castella Heritage Shaker Plain Knob Cabinet Knobs are used as a handling feature for opening and closing cabinet doors or drawers. (e.g. Usually used but not limited on kitchen cabinets and drawers, pantries, dressers, and many other small storage) Cabinet Knob Function - Facilitates the operation of cabinet doors and drawer by gripping the pull knob before pulling it to open or close the cabinet door or drawer. Features: The Shakers were a religious group that broke from the Quakers in the late 18th century and were known for the quality of their workmanship being simple in style, durable and functional Shaker style suits country, traditional and minimalist style kitchens The timelessness of the Shaker range is its simple, unpretentious design Specifications: Available Size (Diameter): 30mm 35mm Projection: 24mm, and 27mm Available Finish: Antique Black Antique Brass Brushed Brass Matt Black Old America Pewter Polished Chrome Satin Nickel