Harken 57mm Carbo ratchet block stanchion lead block assembly Boat RS21 Replacement fairing block for TotalScan

Replacement fairing block for TotalScan thru hull transducers

a registered trademark of Honeywell International

It will work on most porous surfaces — carpets

SystemPod Pre-Cut for Raymarine eS95/eS97/eS98 & AXIOM PRO 9 and space for 9

Lumens (White): 2000+

Harken 57mm Carbo ratchet block stanchion lead block assembly Boat RS21 Replacement fairing block for TotalScanHarken recommends equipping every system with Carbo lead blocks for safe furling from the cockpit. A 7402 ratchet maintains tension when spooling so the unit can furl smoothly and easily. Both the 7401 and 7402 have ball and socket bases to align blocks for smooth leads aft.