This set of spare door knobs are constructed with fine glass material and finished in an attractive polished chrome. Octagon glass door knobs measuring 2 3/8 inches in diameter. These beautiful knobs are wonderful to use as replacements for broken knobs or can be used with a variety of back plates. Comes complete with spindle (note: no additional mounting hardware or installation materials are included). Available in Polished Brass, Antique Brass, Oil Rubbed Bronze, Polished Chrome and Brushed Nickel.