Sailing - Blocks

252 products

  • Harken

    Harken 40mm Carbo Air Block w/Swivel [2636]

    40mm Carbo Air Block with SwivelLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular...
    $37.95
    $37.95 $42.80
    Sale
  • Harken

    Harken 16mm Forkhead Block [376]

    16mm Forkhead BlockThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found...
    $24.95
    $24.95 $28.15
    Sale
  • Schaefer Marine

    Schaefer Pulpit Furling Lead Spring Loaded Block - 1" Ball Bearing [300-35]

    Pulpit Furling Lead Spring Loaded Block - 1" Ball BearingThe Stainless Steel spring guarantees maximum support for the...
    $129.99
    $129.99 $168.70
    Sale
  • Schaefer Marine

    Schaefer Single Ball Bearing Block [506-05]

    Single Ball Bearing BlockSingle block with aluminum cheeks and ball bearing sheave. Delrin™ ball bearing sheave ensures low-friction...
    $95.99
    $95.99 $118.75
    Sale
  • Schaefer Marine

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

    Series 5 Flat Base/Alum Cheek/Delrin SheaveDelrin™ sheave ensures smooth operation and high safe working load. Stainless steel base...
    $81.99
    $81.99 $101.90
    Sale
  • Lewmar

    Lewmar 60mm Synchro Block - Single [29926001BK]

    60mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination...
    $41.99
    $41.99 $51.95
    Sale
  • Ronstan

    Ronstan Series 50 All Purpose Block - Single Stand Up [RF51140]

    Series 50 All Purpose Block - Single Stand UpFeatures: Exceptionally high working loads Low maintenance, long service life...
    $50.77
    $50.77 $59.72
    Sale
  • Ronstan

    Ronstan Series 40 All Purpose Block - Triple - Swivel Head [RF41300]

    Series 40 All Purpose Block - Triple - Swivel HeadFeatures: Exceptionally high working loads Low maintenance, long service...
    $82.65
    $82.65 $97.24
    Sale
  • Ronstan

    Ronstan Swivel Cleat & Base [RF5]

    Swivel Cleat & BaseSwivel cleat bases permit easy cleating and releasing from any angle.Sheave can be relocated to...
    $71.76
    $71.76 $84.42
    Sale
  • Harken

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

    40mm Carbo Air Block with Cam CleatLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the...
    $122.95
    $122.95 $139.50
    Sale
  • Harken

    Harken 16mm Block w/Swivel [417]

    16mm Block with SwivelThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines...
    $31.95
    $31.95 $35.70
    Sale
  • Harken

    Harken 29mm Single Bullet Block [082]

    29mm Single Bullet BlockLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim...
    $19.95
    $19.95 $22.60
    Sale
  • Harken

    Harken 29mm Single Bullet Block w/Becket [083]

    29mm Single Bullet Block with BecketLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with...
    $23.95
    $23.95 $27.05
    Sale
  • Harken

    Harken 16mm Triple Block [408]

    16mm Triple BlockThe 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found...
    $51.95
    $51.95 $58.30
    Sale
  • Harken

    Harken 22mm Micro Block [224]

    22mm Micro BlockLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in Length: 38mm / 1-1/2in Weight:...
    $14.95
    $14.95 $16.55
    Sale
  • Harken

    Harken 22mm Micro Block w/Becket [225]

    22mm Micro Block with BecketLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in. Length: 51mm /...
    $16.95
    $16.95 $19.15
    Sale
  • Lewmar

    Lewmar 90mm Synchro Block - Single [29929001BK]

    90mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling.  Using a combination...
    $121.99
    $121.99 $178.95
    Sale
  • Lewmar

    Lewmar 60mm HTX Block - Single [29196001]

    60mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and...
    $76.99
    $76.99 $109.95
    Sale
  • Barton Marine

    Barton Marine Size 2 Snatch Block w/Stainless Snap Shackle - 35mm Sheave [90301]

    Size 2 Snatch Block with Stainless Snap Shackle - 35mm SheaveUnique to Barton, these are probably the smallest...
    $110.99
    $110.99 $127.25
    Sale
  • Harken

    Harken 40mm Carbo Block Single w/Swivel Bracket [2637]

    40mm Carbo Block Single with Swivel & BracketLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to...
    $43.95
    $43.95 $49.80
    Sale
  • Harken

    Harken 40mm Carbo Air Double Swivel Block [2638]

    40mm Carbo Air Double Swivel BlockLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular...
    $84.95
    $84.95 $96.90
    Sale
  • Harken

    Harken 22mm Fiddle Micro Block w/V-Jam [244]

    22mm Fiddle Micro Block with V-JamLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller...
    $42.95
    $42.95 $48.90
    Sale
  • Harken

    Harken 22mm Double Micro Block w/Becket [227]

    22mm Double Micro Block with BecketLow-friction Micro blocks are compact and lightweight. Specifications: Sheave: 22mm / 7/8in. Length: 64mm...
    $39.95
    $39.95 $45.15
    Sale
  • Harken

    Harken 16mm Block [404]

    16mm BlockThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on...
    $17.95
    $17.95 $19.85
    Sale