R-81, R-87, R-90 – Plastic cone shades – $2.50 each
These shades are shaped white cone shape shades. They can be used with the various rings and harps to put a shade on your lamp.
R-81 is 1 inch high and is the largest shade. It uses Ring #R-82 (3/4″ Diameter) to hold the harp R-83 (which has a 1/8″ D tube to connect to the tube or eyelet on your lamp).
R-90 at 3/4 inch high is the medium size shade suitable for a normal size table lamp. It uses Ring #R-91 (1/2″ Diameter) to hold the harp R-86 (which has a 3/32″D tube to connect to the tube or eyelet on your lamp).