Thoughtful delivery service

Easy 30 day returns

Certified Reviews

Description

[HK-603] HARKEN 76 mm Wide SheaveBig Boat sheaves are available for special applications as well as for replacement sheaves in Big Boat blocks. Made of hardcoat anodized, PTFE impregnated 6061 T6 aluminum, sheaves feature Torlon rollers to carry high radial loads and carbon black Delrin balls to support sideloads and provide UV protection. Delrin is a registered trademark of E. I. du Pont de Nemours and Company or its affiliates. Torlon is a registered trademark of Solvay Advanced

At just 590 g (20

Two stanchion leads forward guide line outboard to keep sidedecks clear

Standard blocks have 17-4 PH stainless headposts

free-running systems

High-load sheaves are offered as replacement parts or for use in special applications

Mount fixed leads on boats with bulwarks to keep sidedeck clear

Use E2750HB double-sheave end controls for cabintop travelers with cars using 3:1 or 4:1 purchases

slippery surface

5") radius

Kaspar Winkler & Co

They use Torlon® rollers and 316 stainless steel shackles

High-strength composite roller bearings and bushings reduce friction under load