![[HK-265] HARKEN 38 mm Big Bullet Sheave](http://www.yachtparts.com.au/cdn/shop/products/265_881b5a35-f7ac-427e-aa8c-38a63eee50b2_1024x1024.png?v=1554366889)
![[HK-265] HARKEN 38 mm Big Bullet Sheave](http://www.yachtparts.com.au/cdn/shop/products/265_881b5a35-f7ac-427e-aa8c-38a63eee50b2_480x480.png?v=1554366889)
Self-contained sheaves are designed for sailors to use in custom applications. The Micro, Bullet, and Big Bullet sheaves are Delrin with Delrin® ball bearings. They are scored for rope.
Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.