Neptunian Marine
Sailing - Blocks
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Lewmar 90mm Synchro Block - Single [29929001BK]
Lewmar90mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientific...
View full detailsLewmar 60mm HTX Block - Single [29196001]
Lewmar60mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and sailors have res...
View full detailsSchaefer Single Aluminum Block - 60mm Sheave [704-05]
Schaefer MarineSingle 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 detailsSchaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34]
Schaefer MarineClamp-On Furling Line Stanchion Lead Block - 1" Ball BearingDelrin™ ball bearing sheave allows for quick and easy furling line adjustment. Stainle...
View full detailsSchaefer Series 5 Flat Base Cheek Block - Stainless Steel Cheeks [505-11]
Schaefer MarineSeries 5 Flat Base Cheek Block - Stainless Steel CheeksSeries 5 Cheek Block with Stainless Steel cheek. Delrin™ sheave ensures smooth operation an...
View full detailsBarton Marine Size 2 Snatch Block w/Stainless Snap Shackle - 35mm Sheave [90301]
Barton MarineSize 2 Snatch Block with Stainless Snap Shackle - 35mm SheaveUnique to Barton, these are probably the smallest block of this type available.Import...
View full detailsBarton Marine Size 3 Stanchion Lead Block - Single w/Becket Cam Cleat [N03591]
Barton MarineSize 3 Stanchion Lead Block - Single with Becket & Cam Cleat Barton Marine's stanchion lead blocks have proven to be popular with Cruising sai...
View full detailsHarken 60mm Single Element Block Mastbase w/Swivel [6220]
Harken60mm Single Element Block Mastbase with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. T...
View full detailsHarken 29mm Single Bullet Block w/Becket [083]
Harken29mm Single Bullet Block with BecketLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and releas...
View full detailsHarken 40mm Carbo Air Double Swivel Block [2638]
Harken40mm Carbo Air Double Swivel BlockLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken...
View full detailsHarken 40mm Carbo Block Single w/Swivel Bracket [2637]
Harken40mm Carbo Block Single with Swivel & BracketLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the...
View full detailsHarken 60mm Single Aluminum Element Block w/Swivel [6260]
Harken60mm Single Aluminum Element Block with SwivelElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. T...
View full detailsHarken 25mm Wire Block w/Shackle [300]
Harken25mm Wire Block with ShackleLightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes.Specif...
View full detailsHarken 22mm Double Micro Block w/Becket [227]
Harken22mm Double Micro Block with BecketLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in. Length: 64mm / 2.5...
View full detailsHarken 16mm Double Block [406]
Harken16mm 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 detailsHarken 16mm Block w/Swivel [417]
Harken16mm Block with SwivelThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The pate...
View full detailsHarken 22mm Fiddle Micro Block w/V-Jam [244]
Harken22mm Fiddle Micro Block with V-JamLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and ligh...
View full detailsHarken 16mm Block [404]
Harken16mm BlockThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing...
View full detailsRonstan Wire Block - Tubular Rivet Head w/Removable Nylatron Sheave - 45mm (1-3/4") Sheave Diameter [RF103]
RonstanWire Block - Tubular Rivet Head w/Removable Nylatron® Sheave - 45mm(1-3/4") Sheave DiameterWire blocks have purpose designed narrow sheaves and gr...
View full detailsRonstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418]
RonstanWire Block - Tubular Rivet Head w/Nylatron® Sheave - 25mm Sheave DiameterWire blocks have purpose designed narrow sheaves and grooves.Applications...
View full detailsRonstan Series 40 All Purpose Block - Single Cheek [RF41811]
RonstanSeries 40 All Purpose Block - Single CheekFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating sheave Al...
View full detailsRonstan Series 40 All Purpose Block - Single Upright Lead [RF41171]
RonstanSeries 40 All Purpose Block - Single Upright LeadLead blocks are a low profile solution for leading halyards or other rig sail controls back to cl...
View full detailsRonstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302]
RonstanSeries 20 Ball Bearing Block - Triple - 2-Axis Shackle HeadFeatures: Low friction High static and dynamic load capacity Lightweight Precision m...
View full detailsLewmar 72mm Synchro Block - Single [29927201BK]
Lewmar72mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientific...
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