Self-contained sheaves are designed for sailors to use in custom applications. Use Cruising ESP sheaves to handle high static loads from halyards and ...More
Self-contained sheaves are designed for sailors to use in custom appli...
57mm Ratchmatic Carbo Blocks The Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads and automatica...More
57mm Ratchmatic Carbo Blocks The Carbo Ratchamatic is a load-sensing r...
57mm Ratchmatic Carbo Blocks The Carbo Ratchamatic is a load-sensing ratchet block that rolls freely in both directions under low loads and automatica...More
57mm Ratchmatic Carbo Blocks The Carbo Ratchamatic is a load-sensing r...
57mm Carbo Blocks The high-load 57 mm Carbo has a broad working range. Use for main and jib sheets on centerboard and keelboats like Lightnings, Drago...More
57mm Carbo Blocks The high-load 57 mm Carbo has a broad working range....
57mm Carbo Blocks The high-load 57 mm Carbo has a broad working range. Use for main and jib sheets on centerboard and keelboats like Lightnings, Drago...More
57mm Carbo Blocks The high-load 57 mm Carbo has a broad working range....
The T2 Ratchamatic is Harkens newest block to feature the T2 lines styling and soft-attachment system.The weight of this high-strength block is only ...More
The T2 Ratchamatic is Harkens newest block to feature the T2 lines st...
The T2 Ratchamatic is Harkens newest block to feature the T2 lines styling and soft-attachment system.The weight of this high-strength block is only ...More
The T2 Ratchamatic is Harkens newest block to feature the T2 lines st...
Harken offers these patent-pending, high-strength, soft-attach blocks in 18 to 57 mm sizes. The 18 mm block features stainless steel ball bearings and...More
Harken offers these patent-pending, high-strength, soft-attach blocks ...
Designed to be mounted on either side for clockwise or counter clockwise ratcheting.Ratchet Carbo BlocksCarbo Ratchet Blocks allow sailors to hand-hol...More
Designed to be mounted on either side for clockwise or counter clockwi...
Mastbase Halyard LeadLow-profile mastbase halyard lead blocks are lightweight and can be grouped in a small area at the mastbase. Flared cheeks preven...More
Mastbase Halyard LeadLow-profile mastbase halyard lead blocks are ligh...
Hexaratchets grip loaded sheets, yet allow sailors to ease and trim quickly and with complete control. A switch on the side engages and disengages the...More
Hexaratchets grip loaded sheets, yet allow sailors to ease and trim qu...
Zircon blocks are the most efficient small boat blocks Harken has ever made. At the core of Zircon performance are industrial ceramic ball bearings mo...More
Zircon blocks are the most efficient small boat blocks Harken has ever...
Thanks to Harken Protexit™ blocks, wear from side angle loading is not inevitable. Protexit’s all-aluminum, wear-resistant housing carefully usher...More
Thanks to Harken Protexit™ blocks, wear from side angle loading is n...
Harken's Element blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and v...More
Harken's Element blocks introduce sideplates that combine forged alumi...
