<div class="full-description"> <p><strong>Material</strong> <ul> <li>ETG 100 High Strength Steel. Also available in Stainless Steel.</li> </ul> <strong>Features</strong> <ul> <li><strong>Recommended machining tolerances</strong>: Shaft h8, Hub H8.</li> <li>Self-centering.</li> </ul> <p><strong>Notes:<br /> </strong>Other sizes re available on request. </p> </div>