Vintage clear octagon glass closet door knob set. The closet spindle is made of steel. The rosettes are made of brass. Priced as one door knob, two rosettes, and a closet spindle. One available. The manufacturer and exact date of creation are unknown. The dimensions are Knob 1.75 in. diameter x 2.25 in. D, rosette 1.75 in. diameter x 0.375 in. D, latch 1.375 in. L x 0.75 in. D x 0.5 in. W, rosette 1.75 in. diameter x 0.25 in. D.