Sheaves

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+

Self-contained sheaves are designed for sailors to use in custom applications. The Micro, Bullet, and Big Bullet sheaves are made of Delrin with Delrin ball bearings. They are scored for rope. Specifications• Brand: Harken• Reference: 160• Sheave Ø: 29 mm• Width: 12 mm• Weight: 7 g• Maximum line Ø: 8 mm• Maximum working load: 136 kg• Center pin Ø: 6.27 mm read+

Self-contained sheaves are designed for sailors to use in custom applications. The 161 dual-sheave universal lead is composed of two 160 sheaves. This component is intended to divert a line that must turn in either direction. Custom Application: Designed for sailors to utilize in various custom setups. Construction: The 161 dual-sheave universal lead consists of two 160 sheaves. Line Diversion:... read+

High-load sheaves are offered as replacement parts or for use in special applications. Their bearing system combines sideload-carrying balls with a Ptfe composite bushing to carry radial loads. Bearing System: Combines sideload-carrying balls with a Ptfe composite bushing. Load Capacity: Designed to carry radial loads. Application: Suitable for replacement parts or special applications. Sp... read+

Self-contained sheaves are designed for sailors to use in custom applications. The 2760 model features Delrin acetal resin construction with Delrin ball bearings. These sheaves are scored to accommodate rope. Material: Delrin acetal resin. Bearings: Delrin ball bearings. Design: Scored for rope. Specifications• Brand: Harken• Reference: 2760• Sheave Ø: 57 mm• Width: 15 mm• Weight: 25 g• Ma... read+

Self-contained sheaves are designed for sailors to use in custom applications. The Micro, Bullet, and Big Bullet sheaves are made of Delrin with Delrin ball bearings. They are scored for rope. Specifications• Brand: Harken• Reference: 277• Sheave Ø: 22 mm• Width: 10 mm• Weight: 3 g• Maximum line Ø: 6 mm• Maximum working load: 91 kg• Center pin Ø: 4.75 mm 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+

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+