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  • Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34]-North Shore Sailing
    $0.00 - $0.00
    $0.00
    $92.35
    $92.35 - $92.35
    $92.35

    Schaefer Clamp-On Furling Line Stanchion Lead Block - 1" Ball Bearing [300-34]

    Schaefer Marine
    In stock

    Clamp-On Furling Line Stanchion Lead Block - 1" Ball BearingDelrin™ ball bearing sheave allows for quick and easy furling line adjustment. Stainle...

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    $0.00 - $0.00
    $0.00
    $92.35
    $92.35 - $92.35
    $92.35
  • Lewmar 72mm Synchro Block - Single [29927201BK]-North Shore Sailing
    $0.00 - $0.00
    $0.00
    $78.95
    $78.95 - $78.95
    $78.95

    Lewmar 72mm Synchro Block - Single [29927201BK]

    Lewmar
    Low stock

    72mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination of scientific...

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    $0.00 - $0.00
    $0.00
    $78.95
    $78.95 - $78.95
    $78.95
  • Schaefer Single Aluminum Block - 51mm Sheave [504-05]-North Shore Sailing
    $0.00 - $0.00
    $0.00
    $93.90
    $93.90 - $93.90
    $93.90

    Schaefer Single Aluminum Block - 51mm Sheave [504-05]

    Schaefer Marine
    In stock

    Single Aluminum Block - 51mm SheaveSingle block with anodized aluminum cheeks. Delrin™ sheave ensures smooth operation with high safe working load...

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    $0.00 - $0.00
    $0.00
    $93.90
    $93.90 - $93.90
    $93.90
  • Harken 40mm Carbo Air Pivoting Lead Block w/Aluminum Cam-Matic Cleat [2156]-North Shore Sailing
    Save 12% Save %
    $102.20
    $102.20 - $102.20
    $102.20
    $89.95
    $89.95 - $89.95
    $89.95

    Harken 40mm Carbo Air Pivoting Lead Block w/Aluminum Cam-Matic Cleat [2156]

    Harken
    In stock

    40mm Carbo Air Pivoting Lead Block with Aluminum Cam-Matic® CleatHigh-strength pivoting lead blocks with cams are used for halyard controls on lar...

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    $102.20
    $102.20 - $102.20
    $102.20
    $89.95
    $89.95 - $89.95
    $89.95
    Save 12% Save %
  • Harken 40mm Carbo Air Fiddle Block w/Swivel Becket [2656]-North Shore Sailing
    Save 12% Save %
    $66.90
    $66.90 - $66.90
    $66.90
    $58.95
    $58.95 - $58.95
    $58.95

    Harken 40mm Carbo Air Fiddle Block w/Swivel Becket [2656]

    Harken
    Low stock

    40mm Carbo Air Fiddle Block with Swivel & BecketLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to ...

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    $66.90
    $66.90 - $66.90
    $66.90
    $58.95
    $58.95 - $58.95
    $58.95
    Save 12% Save %
  • Save 12% Save %
    $69.00
    $69.00 - $69.00
    $69.00
    $60.95
    $60.95 - $60.95
    $60.95

    Harken 40mm Double Sheave Fishing Block [2184]

    Harken
    Low stock

    40mm Double Sheave Fishing BlockLow-friction Carbo Air blocks are lightweight, strong, and reliable. These compact blocks have very high working l...

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    $69.00
    $69.00 - $69.00
    $69.00
    $60.95
    $60.95 - $60.95
    $60.95
    Save 12% Save %
  • Harken 57mm Carbo Single Ratchet Block w/Swivel [2135]-North Shore Sailing
    Save 12% Save %
    $98.25
    $98.25 - $98.25
    $98.25
    $86.95
    $86.95 - $86.95
    $86.95

    Harken 57mm Carbo Single Ratchet Block w/Swivel [2135]

    Harken
    Low stock

    57mm Carbo Single Ratchet Block with SwivelCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and cont...

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    $98.25
    $98.25 - $98.25
    $98.25
    $86.95
    $86.95 - $86.95
    $86.95
    Save 12% Save %
  • Harken 22mm Double Micro Block [226]-North Shore Sailing
    Save 11% Save %
    $42.55
    $42.55 - $42.55
    $42.55
    $37.95
    $37.95 - $37.95
    $37.95

    Harken 22mm Double Micro Block [226]

    Harken
    In stock

    22mm Double Micro BlockLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in. Length: 51mm / 2in. Weight: 43...

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    $42.55
    $42.55 - $42.55
    $42.55
    $37.95
    $37.95 - $37.95
    $37.95
    Save 11% Save %
  • Schaefer Spring Loaded/Lined Slide/Aluminum f/1" T-Track [504-82]-North Shore Sailing
    Save 20% Save %
    $271.45
    $271.45 - $271.45
    $271.45
    $217.99
    $217.99 - $217.99
    $217.99

    Schaefer Spring Loaded/Lined Slide/Aluminum f/1" T-Track [504-82]

    Schaefer Marine
    Low stock

    Spring Loaded/Lined Slide/Aluminum for 1" T-TrackDelrin™ sheave ensures smooth operation and high safe working load. Anodized aluminum cheeks and ...

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    $271.45
    $271.45 - $271.45
    $271.45
    $217.99
    $217.99 - $217.99
    $217.99
    Save 20% Save %
  • Lewmar 72mm HTX Block - Single [29197201]-North Shore Sailing
    $0.00 - $0.00
    $0.00
    $171.95
    $171.95 - $171.95
    $171.95

    Lewmar 72mm HTX Block - Single [29197201]

    Lewmar
    Low stock

    72mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and sailors have res...

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    $0.00 - $0.00
    $0.00
    $171.95
    $171.95 - $171.95
    $171.95
  • Schaefer Series 5 Flat Base Cheek Block - Stainless Steel Cheeks [505-11]-North Shore Sailing
    $0.00 - $0.00
    $0.00
    $126.55
    $126.55 - $126.55
    $126.55

    Schaefer Series 5 Flat Base Cheek Block - Stainless Steel Cheeks [505-11]

    Schaefer Marine
    Low stock

    Series 5 Flat Base Cheek Block - Stainless Steel CheeksSeries 5 Cheek Block with Stainless Steel cheek. Delrin™ sheave ensures smooth operation an...

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    $0.00 - $0.00
    $0.00
    $126.55
    $126.55 - $126.55
    $126.55
  • Save 10% Save %
    $24.35
    $24.35 - $24.35
    $24.35
    $21.92
    $21.92 - $21.92
    $21.92

    Barton Marine Size 2 Single Cheek Block [N02160]

    Barton Marine
    Low stock

    Size 2 Single Cheek BlockPlain Bearing BlocksBarton plain bearing blocks have a precision molded acetal sheave running on a large diameter brass b...

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    $24.35
    $24.35 - $24.35
    $24.35
    $21.92
    $21.92 - $21.92
    $21.92
    Save 10% Save %
  • Harken 40mm Carbo Air Block w/Cam Cleat [2645]-North Shore Sailing
    Save 12% Save %
    $142.30
    $142.30 - $142.30
    $142.30
    $124.95
    $124.95 - $124.95
    $124.95

    Harken 40mm Carbo Air Block w/Cam Cleat [2645]

    Harken
    Low stock

    40mm Carbo Air Block with Cam CleatLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harke...

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    $142.30
    $142.30 - $142.30
    $142.30
    $124.95
    $124.95 - $124.95
    $124.95
    Save 12% Save %
  • Harken 16mm Block w/Swivel [417]-North Shore Sailing
    Save 12% Save %
    $36.40
    $36.40 - $36.40
    $36.40
    $31.95
    $31.95 - $31.95
    $31.95

    Harken 16mm Block w/Swivel [417]

    Harken
    In stock

    16mm 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...

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    $36.40
    $36.40 - $36.40
    $36.40
    $31.95
    $31.95 - $31.95
    $31.95
    Save 12% Save %
  • Harken 29mm Single Bullet Block [082]-North Shore Sailing
    Save 13% Save %
    $23.05
    $23.05 - $23.05
    $23.05
    $19.95
    $19.95 - $19.95
    $19.95

    Harken 29mm Single Bullet Block [082]

    Harken
    Low stock

    29mm Single Bullet BlockLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high...

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    $23.05
    $23.05 - $23.05
    $23.05
    $19.95
    $19.95 - $19.95
    $19.95
    Save 13% Save %
  • Harken 16mm Double Block [406]-North Shore Sailing
    Save 12% Save %
    $42.15
    $42.15 - $42.15
    $42.15
    $36.95
    $36.95 - $36.95
    $36.95

    Harken 16mm Double Block [406]

    Harken
    Low stock

    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 ...

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    $42.15
    $42.15 - $42.15
    $42.15
    $36.95
    $36.95 - $36.95
    $36.95
    Save 12% Save %
  • Save 10% Save %
    $87.16
    $87.16 - $87.16
    $87.16
    $78.44
    $78.44 - $78.44
    $78.44

    Barton Marine Series 5 Fiddle Swivel Block - 54mm [N05430]

    Barton Marine
    In stock

    Series 5 Fiddle Swivel Block- 54mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diamet...

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    $87.16
    $87.16 - $87.16
    $87.16
    $78.44
    $78.44 - $78.44
    $78.44
    Save 10% Save %
  • Save 10% Save %
    $19.07
    $19.07 - $19.07
    $19.07
    $17.16
    $17.16 - $17.16
    $17.16

    Barton Plain Bearing Pulley Block Back to Back Swivel Block - Size 1, 30mm [N01280]

    Barton Marine
    In stock

    Plain Bearing Pulley Block Back to Back Swivel Block - Size 1, 30mmThe Size 1 Plain Bearing Blocks have a 30mm (1-3/16") sheave. The range is desi...

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    $19.07
    $19.07 - $19.07
    $19.07
    $17.16
    $17.16 - $17.16
    $17.16
    Save 10% Save %
  • Save 10% Save %
    $81.27
    $81.27 - $81.27
    $81.27
    $73.14
    $73.14 - $73.14
    $73.14

    Barton Plain Bearing Pulley Block Single Swivel - Size 6 - 64mm [N06130]

    Barton Marine
    In stock

    Plain Bearing Pulley Block Single Swivel - Size 6 - 64mmThe Size 6 Barton blocks are designed as our high-load cruiser block range and are of rugg...

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    $81.27
    $81.27 - $81.27
    $81.27
    $73.14
    $73.14 - $73.14
    $73.14
    Save 10% Save %
  • Save 10% Save %
    $100.94
    $100.94 - $100.94
    $100.94
    $90.85
    $90.85 - $90.85
    $90.85

    Barton Single DO 550 Rope Clutch Cruising Racing Max 12mm Line [81500]

    Barton Marine
    In stock

    Single DO 550 Rope Clutch Cruising Racing Max 12mm LineFor cruising and racing yachts, offering a holding power of up to 550 kgs. Modern, high-per...

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    $100.94
    $100.94 - $100.94
    $100.94
    $90.85
    $90.85 - $90.85
    $90.85
    Save 10% Save %
  • Schaefer Clear Step Lead Block f/1" Stanchions [506-44]-North Shore Sailing
    $0.00 - $0.00
    $0.00
    $104.90
    $104.90 - $104.90
    $104.90

    Schaefer Clear Step Lead Block f/1" Stanchions [506-44]

    Schaefer Marine
    Low stock

    Clear Step Lead Block for 1" StanchionsUnique design leads your furling control line outside of your stanchions for a clean lead aft to the cockpi...

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    $0.00 - $0.00
    $0.00
    $104.90
    $104.90 - $104.90
    $104.90
  • Schaefer Series 7 Flat Base/Aluminum Cheek/Delrin Sheave [704-11]-North Shore Sailing
    Save 19% Save %
    $161.20
    $161.20 - $161.20
    $161.20
    $129.99
    $129.99 - $129.99
    $129.99

    Schaefer Series 7 Flat Base/Aluminum Cheek/Delrin Sheave [704-11]

    Schaefer Marine
    Low stock

    Series 7 Flat Base/Aluminum Cheek/Delrin SheaveDelrin™ sheave ensures smooth operation and high safe working load. Stainless steel base distribute...

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    $161.20
    $161.20 - $161.20
    $161.20
    $129.99
    $129.99 - $129.99
    $129.99
    Save 19% Save %
  • Schaefer Series 5 Flat Base/Alum Cheek/Delrin Sheave [504-11]-North Shore Sailing
    $0.00 - $0.00
    $0.00
    $112.10
    $112.10 - $112.10
    $112.10

    Schaefer Series 5 Flat Base/Alum Cheek/Delrin Sheave [504-11]

    Schaefer Marine
    Low stock

    Series 5 Flat Base/Alum Cheek/Delrin SheaveDelrin™ sheave ensures smooth operation and high safe working load. Stainless steel base distributes lo...

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    $0.00 - $0.00
    $0.00
    $112.10
    $112.10 - $112.10
    $112.10
  • Schaefer Single Stainless Steel Block - 51mm Sheave [505-05]-North Shore Sailing
    $0.00 - $0.00
    $0.00
    $109.10
    $109.10 - $109.10
    $109.10

    Schaefer Single Stainless Steel Block - 51mm Sheave [505-05]

    Schaefer Marine
    Low stock

    Single Stainless Steel Block - 51mm SheaveSingle block with stainless steel cheeks. Delrin™ sheave ensures smooth operation and high safe working ...

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    $0.00 - $0.00
    $0.00
    $109.10
    $109.10 - $109.10
    $109.10