Lead Block Kit (includes all three blocks)
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HARKENLead Block Kit (includes all three blocks)


In stock online.
Model # 8712598 | Mfg # 7404UPC # 97653182818


Lead Block Kit (includes all three blocks)

Name Value
Best Use Furler Parts
Warranty Details 7 Year Limited

Product Overview

Use Carbo lead blocks for safe furling from the cockpit.

The 7404 kit’s lightweight, UV-stabilized Carbo blocks run exclusively on ball bearings for fast trimming under any load. It provides a complete system for most boats.

These stanchion lead blocks have free-rolling ball bearings to lead line aft for safe furling from the cockpit. 

  • Use the 7401 40 mm block on the bow pulpit as an inboard lead. 
  • The 7402 features a ratchet to control spooling when unfurling. 
  • The 7401 and 7402 have ball and socket bases to align blocks for smooth leads aft.
  • The 7403 has a 29 mm sheave and allows the furling line to travel outboard of the stanchion to keep the side deck clear
  • Mounts to stanchion with a four-screw clamp


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