for US Continental orders over $99
Harken Small Boat Double Sheave Traveller Controls w/ 423 Carbo-Cam (Pair)
High-performance end controls allow the installation of 2:1 to 4:1 purchases. Designed for high-performance, free-running systems, Carbo control blocks with Delrin® ball bearings let cars instantly adjust and release under load.
Delrin® is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates.