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Description

[HK-2760] HARKEN 57 mm Delrin® SheaveSelf contained sheaves are designed for sailors to use in custom applications. 2760 sheaves are Delrin acetal resin 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.

It is used for traveler controls

Use the 1634 stand-up base with Midrange blocks and 57 mm or 75 mm Cruising ESP blocks

PTFE-impregnated 6061-T6 aluminum

swivel freely

Center cage keeps Torlon® roller bearings separated and parallel to reduce friction

abrasion-resistant composite

They have no metal shackles or rivets

nonvertical loads

Power3 ratchet blocks provide sailors that race small one-designs with three holding-power options to handle a variety of wind and sea conditions

Web-on plates are required for the 3852 System B CB headboard car

Lash Carbo T2™ blocks to the car for traveler control

Bumpers absorb shock loads and prevent damage to the car