[HK-6107] HARKEN 40 mm Aluminum Mastcollar ESP Block

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Description

[HK-6107] HARKEN 40 mm Aluminum Mastcollar ESP BlockCruising ESP blocks complement our existing blocks in looks and function, but are simpler in design and construction. Sheaves feature sleeve bearings to handle high static loads and are ideal for halyards or limited purchase systems on cruising boats. Use teardrop blocks for direct attachment to padeyes, mast collar posts, perforated mast collars, or in mastbase situations where leads might change.

Companions to the popular Harken® Black Magic® line

00 in (76 mm) plastic blocks

Harken® spinnaker pole cars feature recirculating ball bearings to permit adjustment under any load

with a selector handle choosing 1 of 4 functions

lighter halyard winches

10:1 holding power

Lashings can also be used

preventing overrides

and T3244B

15:1 holding power

one-design keelboats

Pinstop and ball bearing genoa lead cars both run on ball bearing track