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Description

[HK-550] HARKEN 102 mm Big Boat SheaveBig Boat sheaves are available for special applicationsas well as for replacement sheaves in Big Boat blocks. Made of hardcoat anodized, PTFE impregnated6061 T6 aluminum, sheaves feature Torlon rollers tocarry high radial loads and carbon black Delrin ballsto 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

and 2614 have on/off switches

Fits blocks: 1991

On-car cleating paired with single-sheave end controls leave room for you to open the lazarette

Patent-pending Harken Reflex furlers provide sailors confidence that their code zero sails will furl with speed and control

allowing you to upgrade your system without changing track

Aluminum cars and T-Track are hardcoat-anodized for durability

lightweight blocks are called for

SLAM Summer sailing jacket

They have no metal shackles or rivets

yet allow sailors to ease and trim quickly and with complete control

The 442 uses a spacer to keep the line in the sheave during intermittent loading

and other systems where small lightweight blocks are called for