Harken

Self-contained sheaves are designed for sailors to use in custom applications. These components feature wire sheaves that ride on high-load composite bearings. The construction consists of hardcoat-anodized aluminium with Ptfe impregnation. Application: Designed for sailors to use in custom applications. Bearings: Wire sheaves ride on high-load composite bearings. Material: Hardcoat-anodized al... read+

Self-contained sheaves are designed for sailors to use in custom applications. These components feature wire sheaves that ride on high-load composite bearings. The construction consists of hardcoat-anodized aluminium with Ptfe impregnation. Application: Designed for sailors to use in custom applications. Bearings: Wire sheaves ride on high-load composite bearings. Material: Hardcoat-anodized al... read+

High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. These sheaves are extremely versatile, designed for a wide range of sailing applications. They are ideal for running lines underdeck, in mainsheet and spinnaker sheet or drop line systems. Additionally, they are perfect for rigging clean backstay systems to steady slen... read+

High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. These sheaves are extremely versatile, designed for a wide range of sailing applications. They are ideal for running lines underdeck, in mainsheet and spinnaker sheet or drop line systems. Additionally, they are perfect for rigging clean backstay systems to steady slen... read+

High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. These sheaves are extremely versatile, designed for a wide range of sailing applications. They are ideal for running lines underdeck, in mainsheet and spinnaker sheet or drop line systems. Additionally, they are perfect for rigging clean backstay systems to steady slen... read+

High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. These sheaves are extremely versatile, designed for a wide range of sailing applications. They are ideal for running lines underdeck, in mainsheet and spinnaker sheet or drop line systems. Additionally, they are perfect for rigging clean backstay systems to steady slen... read+

High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. These sheaves are extremely versatile, designed for a wide range of sailing applications. They are ideal for running lines underdeck, in mainsheet and spinnaker sheet or drop line systems. Additionally, they are perfect for rigging clean backstay systems to steady slen... read+

High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. These sheaves are extremely versatile, designed for a wide range of sailing applications. They are ideal for running lines underdeck, in mainsheet and spinnaker sheet or drop line systems. Additionally, they are perfect for rigging clean backstay systems to steady slen... read+

High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. These sheaves are extremely versatile, designed for a wide range of sailing applications. They are ideal for running lines underdeck, in mainsheet and spinnaker sheet or drop line systems. Additionally, they are perfect for rigging clean backstay systems to steady slen... read+

High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. These sheaves are extremely versatile, perfect for running lines underdeck, in mainsheet and spinnaker sheet or drop line systems. They are also ideal for rigging clean backstay systems to steady today’s slender masts and adjust mast bend.   Bearing System: Featur... read+

High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. These sheaves are extremely versatile, perfect for running lines underdeck, in mainsheet and spinnaker sheet or drop line systems. They are also ideal for rigging clean backstay systems to steady today’s slender masts and adjust mast bend.   Bearing System: Featur... read+

High-load titanium V sheaves feature the same incredibly efficient bearing set of angled titanium rollers as Harken’s V blocks. These sheaves are extremely versatile, designed for a wide range of sailing applications. They are ideal for running lines underdeck, in mainsheet and spinnaker sheet or drop line systems. Additionally, they are perfect for rigging clean backstay systems to steady slen... read+

Big Boat sheaves are engineered for special applications and serve as replacement sheaves for Big Boat blocks. Constructed from hardcoat-anodized, Ptfe-impregnated 6061-T6 aluminum, these components are built for durability. They incorporate Torlon rollers to handle high radial loads effectively. Carbon-black Delrin balls are included to support side loads and provide UV protection. Material: H... read+

Big Boat sheaves are designed for special applications and serve as replacement parts for Big Boat blocks. These components are engineered to handle demanding nautical conditions with precision and durability. Material Construction: The sheaves are manufactured from hardcoat-anodized, Ptfe-impregnated 6061-T6 aluminum, ensuring robust structural integrity and reduced friction. Radial Load Handl... read+

Big Boat sheaves are engineered for special applications and serve as replacement components for Big Boat blocks. These sheaves are constructed from hardcoat-anodized, Ptfe-impregnated 6061-T6 aluminum to ensure durability and performance. The design incorporates Torlon rollers specifically to handle high radial loads effectively. Additionally, carbon-black Delrin balls are used to support side... read+

Big Boat sheaves are engineered for special applications and serve as replacement components for Big Boat blocks. These sheaves are constructed from hardcoat-anodized, Ptfe-impregnated 6061-T6 aluminum to ensure durability and performance. The design incorporates Torlon rollers specifically to handle high radial loads effectively. Additionally, carbon-black Delrin balls are used to support side... read+

Big Boat sheaves are engineered for special applications and serve as replacement sheaves for Big Boat blocks. These components are designed to handle demanding nautical loads with precision and durability. Material Composition: The sheaves are manufactured from hardcoat-anodized, Ptfe-impregnated 6061-T6 aluminum. Radial Load Capacity: Torlon rollers are integrated to carry high radial loads e... read+

Big Boat sheaves are engineered for special applications and serve as replacement components for Big Boat blocks. These sheaves are constructed from hardcoat-anodized, Ptfe-impregnated 6061-T6 aluminum to ensure durability and performance. The design incorporates Torlon rollers specifically to handle high radial loads effectively. Additionally, carbon-black Delrin balls are used to support side... read+