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Sailing - Blocks

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Ronstan Series 30 Utility Block - Cheek, Curved Base [RF285]
-17%
Ronstan Series 30 Utility Block - Cheek, Curved Base [RF285]
Regular price
$25.07
Sale price
$25.07
Regular price
$30.38
Regular price
$25.07
Sale price
$25.07
Regular price
$30.38
Series 30 Utility Block- Cheek, Curved BaseFeatures: Lightweight durable construction Economical Maintenance free Product Information:Stainless steel cheeks and Acetal sheaves ensure a long service life...
Ronstan Series 20 Ball Bearing Block - Single [RF20100]
-17%
Ronstan Series 20 Ball Bearing Block - Single [RF20100]
Regular price
$20.98
Sale price
$20.98
Regular price
$25.42
Regular price
$20.98
Sale price
$20.98
Regular price
$25.42
Series 20 Ball Bearing Block - SingleFeatures: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel or...
Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head [RF15202]
Regular price
$23.80
Sale price
$23.80
Regular price
$28.84
Regular price
$23.80
Sale price
$23.80
Regular price
$28.84
Series 15 Ball Bearing Utility Block - Double, Loop HeadFeatures: Smallest and lightest ball bearing block available Precision molded acetal sheave running on stainless steel...
Ronstan Swivel Cleat & Base [RF5]
-17%
Ronstan Swivel Cleat & Base [RF5]
Regular price
$66.35
Sale price
$66.35
Regular price
$80.40
Regular price
$66.35
Sale price
$66.35
Regular price
$80.40
Swivel Cleat & BaseSwivel cleat bases permit easy cleating and releasing from any angle.Sheave can be relocated to allow the control line to feed from...
Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100]
Regular price
$22.94
Sale price
$22.94
Regular price
$27.95
Regular price
$22.94
Sale price
$22.94
Regular price
$27.95
Series 40 All Purpose Block - Single - Universal HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on...
Schaefer Series 5 Flat Base/Alum Cheek/Delrin Sheave [504-11]
-9%
Schaefer Series 5 Flat Base/Alum Cheek/Delrin Sheave [504-11]
Regular price
$91.95
Sale price
$91.95
Regular price
$101.90
Regular price
$91.95
Sale price
$91.95
Regular price
$101.90
Series 5 Flat Base/Alum Cheek/Delrin SheaveDelrin™ sheave ensures smooth operation and high safe working load. Stainless steel base distributes loads to a large surface area. Specifications:...
Schaefer Pulpit Furling Lead Spring Loaded Block - 1" Ball Bearing [300-35]
Regular price
$151.95
Sale price
$151.95
Regular price
$168.70
Regular price
$151.95
Sale price
$151.95
Regular price
$168.70
Pulpit Furling Lead Spring Loaded Block - 1" Ball BearingThe Stainless Steel spring guarantees maximum support for the block. Delrinâ„¢ ball bearing sheave ensures low-friction...
Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34]
Regular price
$75.95
Sale price
$75.95
Regular price
$83.95
Regular price
$75.95
Sale price
$75.95
Regular price
$83.95
Clamp-On Furling Line Stanchion Lead Block - 1" Ball BearingDelrinâ„¢ ball bearing sheave allows for quick and easy furling line adjustment. Stainless steel cage and...
Schaefer Spring Loaded/Lined Slide/Stainless Steel f/1-1/4" T-Track [705-92]
Regular price
$322.95
Sale price
$322.95
Regular price
$359.05
Regular price
$322.95
Sale price
$322.95
Regular price
$359.05
Spring Loaded/Lined Slide/Stainless Steel for 1-1/4" T-TrackDelrinâ„¢ sheave ensures smooth operation and high safe working load. Stainless Steel cheeks and stainless steel slider ensure reliability....
Ronstan Series 55 Ball Bearing Orbit Block - Single - Becket - Swivel Head [RF55110]
Regular price
$45.85
Sale price
$45.85
Regular price
$55.56
Regular price
$45.85
Sale price
$45.85
Regular price
$55.56
Series 55 Ball Bearing Orbit Block™ - Single - Becket - Swivel HeadLightweightKilogram for kilogram of working load, BB and RT Orbit Blocks™ are the...
Barton Tufnol Snatch Block f/Wire Fibreoptic Cables [T92100]
-2%
Barton Tufnol Snatch Block f/Wire Fibreoptic Cables [T92100]
Regular price
$177.95
Sale price
$177.95
Regular price
$182.98
Regular price
$177.95
Sale price
$177.95
Regular price
$182.98
Tufnol Snatch Block for Wire & Fibreoptic CablesThe Barton wire snatch block has been developed specifically as a low maintenance static free block. The Tufnol...
Lewmar 72mm HTX Block - Single [29197201]
-20%
Lewmar 72mm HTX Block - Single [29197201]
Regular price
$135.95
Sale price
$135.95
Regular price
$171.95
Regular price
$135.95
Sale price
$135.95
Regular price
$171.95
72mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and sailors have resulted in the Lewmar HTX...
Ronstan Series 40 Ratchet Orbit Block - Single - Auto - Swivel Shackle Head [RF46100]
Regular price
$67.15
Sale price
$67.15
Regular price
$84.95
Regular price
$67.15
Sale price
$67.15
Regular price
$84.95
Series 40 Ratchet Orbit Block™ - Single - Auto - Swivel Shackle HeadAutomatic RatchetWith automatic models, the ratchet mechanism engages when load is applied, but...
Regular price
$13.95
Sale price
$13.95
Regular price
$16.94
Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket OptionThe incredible Series 20 Orbit Block™ is capable of loads up to...
Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Swivel Shackle Head [RF35100]
Regular price
$21.83
Sale price
$21.83
Regular price
$26.95
Regular price
$21.83
Sale price
$21.83
Regular price
$26.95
Series 30 Ball Bearing Orbit Block™ - Single - Becket - Swivel Shackle HeadBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is...
Barton Stanchion Ratchet Block [60160]
-2%
Barton Stanchion Ratchet Block [60160]
Regular price
$125.95
Sale price
$125.95
Regular price
$129.04
Regular price
$125.95
Sale price
$125.95
Regular price
$129.04
Stanchion Ratchet BlockControlling the Power in Furling lines! This Stanchion Ratchet Block is ideal for removing some of the loadings for the crew when furling...
Barton Marine Size 3 45mm Plain Bearing Pulley Block Cheek Block [N03160]
Regular price
$23.18
Sale price
$23.18
Regular price
$25.76
Regular price
$23.18
Sale price
$23.18
Regular price
$25.76
Size 3 45mm Plain Bearing Pulley Block Cheek BlockThe size 3 Barton plain bearing blocks have a 45mm (1 3/4" sheave size 3 block range...
Barton Marine Size 2 Double Stanchion Lead Block [N02290]
-10%
Barton Marine Size 2 Double Stanchion Lead Block [N02290]
Regular price
$37.06
Sale price
$37.06
Regular price
$41.18
Regular price
$37.06
Sale price
$37.06
Regular price
$41.18
Size 2 Double Stanchion Lead BlockBarton Marine's stanchion lead blocks have proven to be popular with Cruising sailors all over the World. Mounted onto the...
Harken Midrange Single Block [1540]
-11%
Harken Midrange Single Block [1540]
Regular price
$140.95
Sale price
$140.95
Regular price
$159.75
Regular price
$140.95
Sale price
$140.95
Regular price
$159.75
Midrange Single BlockMidrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on...
Harken 22mm Micro Block w/Swivel [292]
-12%
Harken 22mm Micro Block w/Swivel [292]
Regular price
$28.95
Sale price
$28.95
Regular price
$33.25
Regular price
$28.95
Sale price
$28.95
Regular price
$33.25
22mm Micro Block with SwivelLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats...
Harken 16mm Forkhead Block [376]
-11%
Harken 16mm Forkhead Block [376]
Regular price
$24.95
Sale price
$24.95
Regular price
$28.15
Regular price
$24.95
Sale price
$24.95
Regular price
$28.15
16mm Forkhead 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...
Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Lashing head [RF35101]
Regular price
$14.95
Sale price
$14.95
Regular price
$18.95
Regular price
$14.95
Sale price
$14.95
Regular price
$18.95
Series 30 Ball Bearing Orbit Block™ - Single - Becket - Lashing HeadBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved...
Lewmar 60mm HTX Block - Single [29196001]
-21%
Lewmar 60mm HTX Block - Single [29196001]
Regular price
$85.95
Sale price
$85.95
Regular price
$109.95
Regular price
$85.95
Sale price
$85.95
Regular price
$109.95
60mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and sailors have resulted in the Lewmar HTX...
Lewmar 60mm Synchro Block - Single [29926001BK]
-13%
Lewmar 60mm Synchro Block - Single [29926001BK]
Regular price
$44.95
Sale price
$44.95
Regular price
$51.95
Regular price
$44.95
Sale price
$44.95
Regular price
$51.95
60mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination of scientifically optimized block geometry, a Free-Spin...
Lewmar 90mm Synchro Block - Single [29929001BK]
-20%
Lewmar 90mm Synchro Block - Single [29929001BK]
Regular price
$141.95
Sale price
$141.95
Regular price
$178.95
Regular price
$141.95
Sale price
$141.95
Regular price
$178.95
90mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination of scientifically optimized block geometry, a Free-Spin...
Harken 40mm Double Sheave Fishing Block [2184]
-11%
Harken 40mm Double Sheave Fishing Block [2184]
Regular price
$59.95
Sale price
$59.95
Regular price
$67.65
Regular price
$59.95
Sale price
$59.95
Regular price
$67.65
40mm Double Sheave Fishing BlockLow-friction Carbo Air blocks are lightweight, strong, and reliable. These compact blocks have very high working loads and smooth operation to...
Harken 29mm Carbo T2 Block [2146]
-11%
Harken 29mm Carbo T2 Block [2146]
Regular price
$28.95
Sale price
$28.95
Regular price
$32.65
Regular price
$28.95
Sale price
$28.95
Regular price
$32.65
29mm Carbo T2 BlockThe high-strength composite T2â„¢ is the first block with no metal shackles or rivets. It is used for traveler controls, mainsheets and...
Harken 80mm Single Element Block Mastbase w/Swivel [6221]
Regular price
$107.90
Sale price
$107.90
Regular price
Regular price
$107.90
Sale price
$107.90
Regular price
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...
Harken 29mm Single Bullet Block w/Becket [083]
-11%
Harken 29mm Single Bullet Block w/Becket [083]
Regular price
$23.95
Sale price
$23.95
Regular price
$27.05
Regular price
$23.95
Sale price
$23.95
Regular price
$27.05
29mm Single Bullet Block with BecketLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or...
Harken 29mm Single Bullet Block [082]
-11%
Harken 29mm Single Bullet Block [082]
Regular price
$19.95
Sale price
$19.95
Regular price
$22.60
Regular price
$19.95
Sale price
$19.95
Regular price
$22.60
29mm Single Bullet BlockLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads....
Harken 40mm Carbo Single Fixed Block [2650]
-11%
Harken 40mm Carbo Single Fixed Block [2650]
Regular price
$30.95
Sale price
$30.95
Regular price
$35.05
Regular price
$30.95
Sale price
$30.95
Regular price
$35.05
40mm Carbo Single Fixed BlockLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact...
Harken 40mm Carbo Air Triple Swivel Block [2640]
-11%
Harken 40mm Carbo Air Triple Swivel Block [2640]
Regular price
$140.95
Sale price
$140.95
Regular price
$160.00
Regular price
$140.95
Sale price
$140.95
Regular price
$160.00
40mm Carbo Air Triple Swivel BlockLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small,...
Harken 22mm Triple Micro Block [228]
-11%
Harken 22mm Triple Micro Block [228]
Regular price
$52.95
Sale price
$52.95
Regular price
$59.90
Regular price
$52.95
Sale price
$52.95
Regular price
$59.90
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...
Harken 22mm Micro Block [224]
-9%
Harken 22mm Micro Block [224]
Regular price
$14.95
Sale price
$14.95
Regular price
$16.55
Regular price
$14.95
Sale price
$14.95
Regular price
$16.55
22mm Micro BlockLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in Length: 38mm / 1-1/2in Weight: 14g / 0.5oz Maximum line: 6mm /...
Harken 16mm Double Block [406]
-10%
Harken 16mm Double Block [406]
Regular price
$36.95
Sale price
$36.95
Regular price
$41.30
Regular price
$36.95
Sale price
$36.95
Regular price
$41.30
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...
Harken 16mm Block [404]
-9%
Harken 16mm Block [404]
Regular price
$17.95
Sale price
$17.95
Regular price
$19.85
Regular price
$17.95
Sale price
$17.95
Regular price
$19.85
16mm 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...
Harken 45mm Single Element Block w/Swivel [6230]
Regular price
$47.10
Sale price
$47.10
Regular price
Regular price
$47.10
Sale price
$47.10
Regular price
45mm Single Element Block with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust....
Schaefer Clear Step Lead Block f/1" Stanchions [506-44]
-9%
Schaefer Clear Step Lead Block f/1" Stanchions [506-44]
Regular price
$85.95
Sale price
$85.95
Regular price
$95.35
Regular price
$85.95
Sale price
$85.95
Regular price
$95.35
Clear Step Lead Block for 1" StanchionsUnique design leads your furling control line outside of your stanchions for a clean lead aft to the cockpit....
Ronstan Series 15 Ball Bearing Utility Block - Exit Block [RF15711]
Regular price
$31.11
Sale price
$31.11
Regular price
$37.70
Regular price
$31.11
Sale price
$31.11
Regular price
$37.70
Series 15 Ball Bearing Utility Block - Exit BlockFeatures: Smallest and lightest ball bearing block available Precision molded acetal sheave running on stainless steel ball...
Ronstan Series 30 Block - Single - Loop Top [RF280]
-19%
Ronstan Series 30 Block - Single - Loop Top [RF280]
Regular price
$10.95
Sale price
$10.95
Regular price
$13.60
Regular price
$10.95
Sale price
$10.95
Regular price
$13.60
Series 30 Block - Single - Loop TopFeatures: Maintenance free Economical Lightweight durable construction Stainless steel cheeks and Acetal sheaves ensure a long service life...
Wichard Soft Snatch Block - 12mm Rope Size [36020]
-14%
Wichard Soft Snatch Block - 12mm Rope Size [36020]
Regular price
$545.79
Sale price
$545.79
Regular price
$642.10
Regular price
$545.79
Sale price
$545.79
Regular price
$642.10
Soft Snatch Block - 12mm Rope SizeAvailable in 4 models, the collection of soft snatch blocks will quickly become an essential piece of kit: flying...
Ronstan Series 20 Ball Bearing Block- Single, Stand-Up Loop Top [RF20141]
Regular price
$20.73
Sale price
$20.73
Regular price
$25.12
Regular price
$20.73
Sale price
$20.73
Regular price
$25.12
Series 20 Ball Bearing Block- Single, Stand-Up Loop TopFeatures: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless...
Ronstan Series 40 All Purpose Block - Double Block - Full Swivel Head [RF41200]
Regular price
$50.22
Sale price
$50.22
Regular price
$60.86
Regular price
$50.22
Sale price
$50.22
Regular price
$60.86
Series 40 All Purpose Block - Double Block - Full Swivel HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves...
Ronstan Series 30 Ball Bearing Orbit Block - Cheek [RF35151]
-19%
Ronstan Series 30 Ball Bearing Orbit Block - Cheek [RF35151]
Regular price
$16.95
Sale price
$16.95
Regular price
$21.16
Regular price
$16.95
Sale price
$16.95
Regular price
$21.16
Series 30 Ball Bearing Orbit Block™ - CheekBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials...
Harken 40mm Carbo Single Ratchet Block w/Swivel [2608]
-11%
Harken 40mm Carbo Single Ratchet Block w/Swivel [2608]
Regular price
$71.95
Sale price
$71.95
Regular price
$81.45
Regular price
$71.95
Sale price
$71.95
Regular price
$81.45
40mm Carbo Single Ratchet Block with SwivelCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. 2608, 2609,...
Harken 57mm Carbo Single Ratchet Block w/Swivel [2135]
-11%
Harken 57mm Carbo Single Ratchet Block w/Swivel [2135]
Regular price
$84.95
Sale price
$84.95
Regular price
$96.30
Regular price
$84.95
Sale price
$84.95
Regular price
$96.30
57mm Carbo Single Ratchet Block with SwivelCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing.Features: On/off switch...
Harken 60mm Single Aluminum Element Block w/Swivel Becket [6261]
Regular price
$77.60
Sale price
$77.60
Regular price
Regular price
$77.60
Sale price
$77.60
Regular price
60mm Single Aluminum Element Block with Swivel & BecketElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary...
Harken 29mm Double Carbo Air Block [381]
-11%
Harken 29mm Double Carbo Air Block [381]
Regular price
$44.95
Sale price
$44.95
Regular price
$50.70
Regular price
$44.95
Sale price
$44.95
Regular price
$50.70
29mm Double 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...
Harken 29mm Carbo Air Block w/Swivel [340]
-12%
Harken 29mm Carbo Air Block w/Swivel [340]
Regular price
$28.95
Sale price
$28.95
Regular price
$32.95
Regular price
$28.95
Sale price
$28.95
Regular price
$32.95
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,...
Ronstan Series 20 Ball Bearing Block - Double - 2-Axis Shackle Head [RF20202]
Regular price
$30.56
Sale price
$30.56
Regular price
$37.03
Regular price
$30.56
Sale price
$30.56
Regular price
$37.03
Series 20 Ball Bearing Block - Double - 2-Axis Shackle HeadFeatures: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running...

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