Harken Midrange Self Contained Sheave Aluminum

<p>Harken 2.00 Midrange Self Contained Sheave Aluminum<br></p><p>51 mm Aluminum Midrange Sheave <br> Self-contained sheaves are designed for sailors to use in custom applications. Midrange sheaves come in either Delrin or aluminum for wire.Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.</p>