Neptunian Marine
Sailing - Blocks
Filters
Ronstan Series 15 Ball Bearing Utility Block - Pivoting Lead Block [RF15174]
RonstanSeries 15 Ball Bearing Utility Block - Pivoting Lead BlockFeatures: Smallest and lightest ball bearing block available Precision molded acetal she...
View full detailsRonstan Series 40 Ball Bearing Block - Double - Swivel Head [RF40200]
RonstanSeries 40 Ball Bearing Block - Double - Swivel HeadFeatures: Low friction Acetal or Torlon® bearing system Lightweight Cheek cut-outs for easy bea...
View full detailsRonstan Nylatron Sheave Box - Single Upright Lead Block [RF453]
RonstanNylatron 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 detailsRonstan Series 50 All Purpose Block - Fiddle - Becket [RF51510]
RonstanSeries 50 All Purpose Block - Fiddle - BecketFeatures: Exceptionally high working loads Low maintenance, long service life Self-lubricating Acetal...
View full detailsRonstan Series 30 Utility Ball Bearing Block - Single, Swivel Shackle Head [RF30100]
RonstanSeries 30 Utility Ball Bearing Block - Single, Swivel Shackle HeadFeatures: Low friction 2-stage ball bearing system provides consistent performan...
View full detailsRonstan Series 40 Ball Bearing Block - Single Upright Lead [RF40171]
RonstanSeries 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 detailsSeaSure Hasp Staple 52mm [23.00CRD]
SeaSureHasp & Staple 52mmThis hinge was fabricated from marine-grade 316 stainless steel and electro-polished for a long-lasting high finish. Feature...
View full detailsSeaSure Anti-Rattle Hasp Staple [23.04CRD]
SeaSureAnti-Rattle Hasp & StapleThis hinge was fabricated from marine-grade 316 stainless steel and electro-polished for a long-lasting high finish. ...
View full detailsSeaSure Hasp Staple - 78mm [23.08CRD]
SeaSureHasp & Staple - 78mmThis hinge was fabricated from marine-grade 316 stainless steel and electro-polished for a long-lasting high finish. Featu...
View full detailsSeaSure Hatch Lock [23.35]
SeaSureHatch LockUsed to secure the sliding hatch to the washboards, this hatch lock can be operated from the cabin or the cockpit. Provision for a padlo...
View full detailsSeaSure Pad Eye Plate 46mm x 46mm [16.17CRD]
SeaSurePad Eye Plate 46mm x 46mmThis eye plate is manufactured from 316 stainless steel and underwent multiple machining and finishing operations to ensu...
View full detailsSeaSure 25mm Treble Block w/Shackle [00.31CRD]
SeaSure25mm Treble Block with ShackleThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade s...
View full detailsSeaSure 25mm Treble Block w/V-Jam [00.35CRD]
SeaSure25mm Treble Block with V-JamThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade sta...
View full detailsSeaSure 25mm Single Block w/Becket [00.11CRD]
SeaSure25mm Single Block with BecketThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade st...
View full detailsSeaSure 25mm Double Block w/Shackle [00.21CRD]
SeaSure25mm Double Block with ShackleThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-grade s...
View full detailsBarton Marine Ratchet Block - 55mm [90500]
Barton MarineRatchet Block - 55mmThe Barton Ratchet Block is designed to be used on mainsheet systems and spinnaker sheets on dinghies and keelboats and for sm...
View full detailsWichard Snatch Block w/Snap Shackle - Max Rope Size 18mm (23/32") [35500W]
Wichard MarineSnatch Block with Snap Shackle - Max Rope Size 18mm (23/32")Features: Free rotation thanks to snap shackle Very strong closing system Easy opening...
View full detailsSeaSure 25mm Treble Block w/Center Becket [00.32CRD]
SeaSure25mm Treble Block with Center BecketThe 25mm plain bearing block range is one of SeaSure's oldest and best-selling ranges. The range uses marine-g...
View full detailsWichard Snatch Block w/Snap Shackle - Max Rope Size 12mm (15/32") [34500W]
Wichard MarineSnatch Block with Snap Shackle - Max Rope Size 12mm (15/32")Features: Free rotation thanks to snap shackle Very strong closing system Easy opening...
View full detailsBarton Marine Size 7 Single Plain Bearing Stand-Up Block [N07170]
Barton MarineSize 7 Single Plain Bearing Stand-Up BlockBarton plain bearing blocks have a precision molded acetal sheave running on a large diameter brass bear...
View full detailsRonstan Series 40 Orbit BB Double Block w/Becket Swivel Shackle [RF48210]
RonstanSeries 40 Orbit BB Double Block with Becket & Swivel ShackleThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength,...
View full detailsRonstan Series 40 Orbit Single BB Single Stand-Up Block [RF48140]
RonstanSeries 40 Orbit Single BB Single Stand-Up BlockThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and...
View full detailsRonstan Series 40 Orbit RT Block w/Quin, Becket, Cleat Swivel [RF46530]
RonstanSeries 40 Orbit RT Block with Quin, Becket, Cleat & SwivelThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, p...
View full detailsRonstan Series 40 Orbit BB Quad Block w/Swivel Shackle [RF48400]
RonstanSeries 40 Orbit BB Quad Block with Swivel ShackleThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, a...
View full details