Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302]
Series 20 Ball Bearing Block - Triple - 2-Axis Shackle HeadFeatures: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel or Torlon®...
Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302]
Sale price $3099 $30.99
Ronstan Series 50 All Purpose Block - Single - Universal Head [RF51100]
Series 50 All Purpose Block - Single - Universal HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform...
Ronstan Series 50 All Purpose Block - Single - Universal Head [RF51100]
Sale price $2399 $23.99
Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109]
Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket OptionThe incredible Series 20 Orbit Block is capable of loads up to 250kg (550lb) while weighing a...
Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109]
Sale price $1099 $10.99
Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Lashing head [RF35101]
Series 30 Ball Bearing Orbit Block - Single - Becket - Lashing HeadBall Bearing Orbit Blocks boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials...
Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Lashing head [RF35101]
Sale price $1199 $11.99
Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head [RF20312]
Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle HeadFeatures: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel...
Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head [RF20312]
Sale price $3299 $32.99
Harken 80mm Single Element Block Mastbase w/Swivel [6221]
80mm Single Element Block Mastbase with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the...
Harken 80mm Single Element Block Mastbase w/Swivel [6221]
Regular price $10525 $105.25
Harken 40mm Carbo Air Pivoting Lead Block w/Aluminum Cam-Matic Cleat [2156]
40mm Carbo Air Pivoting Lead Block with Aluminum Cam-Matic® CleatHigh-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats...
Harken 40mm Carbo Air Pivoting Lead Block w/Aluminum Cam-Matic Cleat [2156]
Sale price $8595 $85.95
Harken 22mm Triple Micro Block [228]
22mm Triple Micro BlockLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.Specifications: Sheave: 22mm /...
Harken 45mm Single Element Block w/Swivel Becket [6231]
45mm Single Element Block with Swivel & BecketElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs...
Harken 45mm Single Element Block w/Swivel Becket [6231]
Regular price $5440 $54.40
Harken 29mm Carbo Air Block w/Swivel [340]
29mm Carbo Air Block with SwivelLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high...
Harken 16mm Double Block [406]
16mm Double BlockThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in...
Ronstan Series 30 Utility Ball Bearing Block - Single, Swivel Shackle Head [RF30100]
Series 30 Utility Ball Bearing Block - Single, Swivel Shackle HeadFeatures: Low friction 2-stage ball bearing system provides consistent performance over the full working load range. High static and dynamic...
Ronstan Series 30 Utility Ball Bearing Block - Single, Swivel Shackle Head [RF30100]
Sale price $2199 $21.99
Harken 60mm Double Aluminum Element Block w/Swivel [6269]
60mm Double Aluminum Element Block with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the...
Harken 60mm Double Aluminum Element Block w/Swivel [6269]
Regular price $13995 $139.95
Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat [2157]
40mm Pivoting Lead Block - Carbo-Cam® CleatHigh-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “headknockers” on dinghies and beachcats for sheeting directly...
Harken 40mm Pivoting Lead Block - Carbo-Cam Cleat [2157]
Sale price $8095 $80.95
Harken 22mm Double Micro Block [226]
22mm Double Micro BlockLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in. Length: 51mm / 2in. Weight: 43g / 1.5oz. Maximum line: 6mm / 1/4in. Maximum working load:...
Harken 40mm Carbo Air Fiddle Block w/Swivel Becket [2656]
40mm Carbo Air Fiddle Block with Swivel & BecketLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have...
Harken 40mm Carbo Air Fiddle Block w/Swivel Becket [2656]
Sale price $5695 $56.95
Harken 29mm Carbo Air Block [348]
29mm Carbo Air BlockLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads...
Harken 57mm Carbo Air Block w/Swivel [2600]
57mm Carbo Air Block with SwivelLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high...
SeaSure Deck Eye Hole Center - 24mm [25.17CRD]
Deck Eye Hole Center - 24mmThis deck eye is made from 316 stainless steel. It underwent multiple machining and finishing operations to ensure that they were free of damaging sharp...
SeaSure Deck Eye Hole Center - 24mm [25.17CRD]
Sale price $499 $4.99
Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34]
Clamp-On Furling Line Stanchion Lead Block - 1" Ball BearingDelrin™ ball bearing sheave allows for quick and easy furling line adjustment. Stainless steel cage and strap ensure durability. Specifications: Stanchions 1"...
Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34]
Sale price $5299 $52.99