View our list of the best brands of Marine Sailing - Blocks and then purchase your Sailing - Blocks at discount prices from CE Marine.
We offer flat rate shipping and can help you locate hard to find items or we can recommend alternatives.
Call us today at 1-414-254-1559 for personalized service and help locating / replacing hard to find marine electrical equipment.
![Harken 16mm Double Block [406]](http://cemarine.com/cdn/shop/products/79055XL_512x512.jpg?v=1558409216)
Save 11%
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 ...
View full details![Harken 4mm Shallow Bow Shackle [2131]](http://cemarine.com/cdn/shop/products/79068XL_512x512.jpg?v=1558480318)
Save 15%
4mm Shallow Bow ShackleForged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter.Bow shackles are ...
View full details![Harken 40mm Carbo Block Single w/Swivel Bracket [2637]](http://cemarine.com/cdn/shop/products/84444XL_512x512.jpg?v=1588374035)
Save 12%
40mm Carbo Block Single with Swivel & BracketLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the...
View full details![Harken 60mm Single Aluminum Element Block w/Swivel [6260]](http://cemarine.com/cdn/shop/products/80425XL_512x512.jpg?v=1568852984)
60mm Single Aluminum Element Block with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. T...
View full details![Harken 40mm Carbo Air Triple Swivel Block [2640]](http://cemarine.com/cdn/shop/products/79736XL_512x512.jpg?v=1565137485)
Save 12%
40mm Carbo Air Triple Swivel BlockLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken...
View full details![Harken 40mm Carbo Air Pivoting Lead Block w/Aluminum Cam-Matic Cleat [2156]](http://cemarine.com/cdn/shop/products/79732XL_512x512.jpg?v=1565137455)
Save 12%
40mm Carbo Air Pivoting Lead Block with Aluminum Cam-Matic® CleatHigh-strength pivoting lead blocks with cams are used for halyard controls on lar...
View full details![Harken 40mm Carbo Air Fiddle Block w/Swivel [2655]](http://cemarine.com/cdn/shop/products/79075XL_512x512.jpg?v=1558480381)
Save 11%
40mm Carbo Air Fiddle Block with SwivelLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular H...
View full details![Harken 5mm Shallow Bow Shackle [2132]](http://cemarine.com/cdn/shop/products/79069XL_512x512.jpg?v=1558480326)
Save 9%
5mm Shallow Bow ShackleForged stainless steel shackles are polished to a high luster and are stamped with the screw pin diameter.Bow shackles are ...
View full details![Harken Micro Carbo-Cam Cleat Kit w/Wire Fairlead [473]](http://cemarine.com/cdn/shop/products/79063XL_512x512.jpg?v=1558409273)
Save 12%
Micro Carbo-Cam Cleat Kit with Wire FairleadWire fairleads maintain a low profile while holding the line close to the cleat.Kit includes lightweig...
View full details![Harken 29mm Triple Carbo Air Block w/Swivel [344]](http://cemarine.com/cdn/shop/products/79048XL_512x512.jpg?v=1558409159)
Save 12%
29mm Triple Carbo Air Block with SwivelLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular H...
View full details![Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head [RF20312]](http://cemarine.com/cdn/shop/products/55142XL_512x512.jpg?v=1547929985)
Save 15%
Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle HeadFeatures: Low friction High static and dynamic load capacity Lightweight Pr...
View full details![Schaefer Single Aluminum Block - 60mm Sheave [704-05]](http://cemarine.com/cdn/shop/products/74737XL_512x512.jpg?v=1576634684)
Save 20%
Single Aluminum Block - 60mm SheaveDelrin™ sheave ensures smooth operation and a high safe working load. Swivel head may be locked in place to eli...
View full details![Ronstan Series 30 Ball Bearing Block Single Becket Option Lashing [RF35109HL]](http://cemarine.com/cdn/shop/products/80102XL_512x512.jpg?v=1567809352)
Save 15%
Series 30 Ball Bearing Block Single Becket Option LashingBall Bearing Blocks™ boast the highest strength-to-weight ratio available. This is achie...
View full details![Ronstan Series 40 Ball Bearing Block - Double - Swivel Head [RF40200]](http://cemarine.com/cdn/shop/products/70616XL_512x512.jpg?v=1563900687)
Save 15%
Series 40 Ball Bearing Block - Double - Swivel HeadFeatures: Low friction Acetal or Torlon® bearing system Lightweight Cheek cut-outs for easy bea...
View full details![Ronstan Series 15 Ball Bearing Utility Block - Pivoting Lead Block [RF15174]](http://cemarine.com/cdn/shop/products/71025XL_512x512.jpg?v=1576633763)
Save 15%
Series 15 Ball Bearing Utility Block - Pivoting Lead BlockFeatures: Smallest and lightest ball bearing block available Precision molded acetal she...
View full details![Ronstan Series 30 Utility Block - Single, Becket, Loop Head [RF681]](http://cemarine.com/cdn/shop/products/72293XL_512x512.jpg?v=1576634081)
Save 28%
Series 30 Utility Block - Single, Becket, Loop HeadFeatures: Lightweight durable construction Economical Maintenance free Product Information:Stai...
View full details![Ronstan Series 40 Ball Bearing Orbit Block - Cheek [RF45151]](http://cemarine.com/cdn/shop/products/70626XL_512x512.jpg?v=1576633694)
Save 15%
Series 40 Ball Bearing Orbit Block - CheekFeatures: Ultra Lightweight Low friction 2-stage Orbital ball bearing system Highest working load in its...
View full details![Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]](http://cemarine.com/cdn/shop/products/55219XL_512x512.jpg?v=1547930485)
Save 15%
Nylatron Sheave Box - Single Upright Lead BlockLead blocks are a low profile solution for leading halyards or other rig sail controls back to clea...
View full details![Ronstan Series 15 Ball Bearing Utility Block - Exit Block [RF15711]](http://cemarine.com/cdn/shop/products/71031XL_512x512.jpg?v=1576633765)
Save 15%
Series 15 Ball Bearing Utility Block - Exit BlockFeatures: Smallest and lightest ball bearing block available Precision molded acetal sheave runni...
View full details![Ronstan Series 30 Utility Ball Bearing Block - Single, Swivel Shackle Head [RF30100]](http://cemarine.com/cdn/shop/products/72397XL_512x512.jpg?v=1576634118)
Save 15%
Series 30 Utility Ball Bearing Block - Single, Swivel Shackle HeadFeatures: Low friction 2-stage ball bearing system provides consistent performan...
View full details![Ronstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171]](http://cemarine.com/cdn/shop/products/70615XL_512x512.jpg?v=1576633691)
Save 15%
Series 40 Ball Bearing Block - Single Upright LeadLead blocks are a low profile solution for leading halyards or other rig sail controls back to c...
View full details![Ronstan Series 50 All Purpose Block - Fiddle - Becket [RF51510]](http://cemarine.com/cdn/shop/products/70687XL_512x512.jpg?v=1576633709)
Save 15%
Series 50 All Purpose Block - Fiddle - BecketFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal...
View full details![Ronstan Series 50 All Purpose Block - Single Stand Up [RF51140]](http://cemarine.com/cdn/shop/products/70680XL_512x512.jpg?v=1576633705)
Save 15%
Series 50 All Purpose Block - Single Stand UpFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal...
View full details![Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100]](http://cemarine.com/cdn/shop/products/55201XL_512x512.jpg?v=1547930372)
Save 15%
Series 40 All Purpose Block - Single - Universal HeadAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer shea...
View full details