O.S. replacement elbow for the #201 air filter used on the .21 size car engines has one black rubber high temp. elbow used for mounting the air filter. Two black plastic tie straps (4") for securing the elbow to the carb and filter to the elbow.
Elbow is approximately 85 degrees from straight. Approximately 1-3/4" long. 9/16" inner diameter one end, 17/32" on the other end. Tie straps are 4" long.