Steelflex coupling

Steelflex coupling

[′stēl‚fleks ′kəp·liŋ]
(mechanical engineering)
A flexible coupling made with two grooved steel hubs keyed to their respective shafts and connected by a specially tempered alloy-steel member called the grid.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.