null

Blocks

Filters
  • ILCA 30mm Extreme High Load Vang Block (Allen) ILCA 30mm Extreme High Load Vang Block (Allen)

    ILCA 30mm Extreme High Load Vang Block (Allen)

    $165.00
    This 30mm Extreme High Load block from Allen is designed specifically for high load applications like the ILCA vang that require frequent adjustment. With a vang key installed, you're ready to amp up the power in your control systems after a quick swap.
  • Opti 4:1 Mainsheet Pennant Spliced

    Opti 4:1 Mainsheet Pennant Spliced

    ZIM
    $102.00
    Opti Pennant, 4:1 with harken fiddle block and trigger snap. Two spliced loops: one luggage tags to the trigger and the other is fixed to the fiddle block.  
  • Block, 45mm Auto Ratchet

    Block, 45mm Auto Ratchet

    Selden Mast
    $159.49
    The Selden auto ratchet blocks are ideal for dinghy mainsheet and spinnaker sheet block. The block makes it easy to advance your grip and offers the perfect combination of control and convenience for trimming in any sailing conditions. The sheave...
  • Block, 30mm with Strap

    Block, 30mm with Strap

    Selden Mast
    $28.08
    The Selden Ball Bearing Block, BBB30, is used when loads are moderate and dynamic. The ball bearings provide low friction sheave rotation with less vibration. This style Ball Bearing Block from Selden is available in 20, 30, 40, and 60 mm sheave...
  • Block, 30mm Swivel

    Block, 30mm Swivel

    Selden Mast
    $37.66
    Selden Ball Bearing Blocks (BBB) are to designed give you great bearing strength under moderate and dynamic loads where good sheave rotation and minimal friction are desired.The lightweight 30mm series features stainless steel ball bearings with...
  • Block, 30mm Selden Tie-On

    Block, 30mm Selden Tie-On

    Selden Mast
    $40.00
    The Selden Ball Bearing Block, BBB30, is used when loads are moderate and dynamic. The ball bearings provide low friction sheave rotation with less vibration. This style Ball Bearing Block from Selden is available in 20, 30, 40, and 60 mm sheave...
  • Allen 30mm Dynamic Block

    Allen 30mm Dynamic Block

    Allen
    $24.00
    30mm Single Dynamic Block from Allen.  Part # A2030 The Allen Dynamic range is generally the best choice for applications that require constant sheave movement. Bearings – Dynamic Blocks feature our patented bearing system which uses...
  • Block, 29mm Carbo T2

    Block, 29mm Carbo T2

    Harken
    $27.95
    The high-strength composite T2™ is the first block with no metal shackles or rivets. It is used for traveler controls, mainsheets and vangs, cascades, bridles, and other systems where small, lightweight blocks are called for. The T2 can be tied,...
  • Ronstan 20mm Hook Block

    Ronstan 20mm Hook Block

    Ronstan Sailboat Hardware
    $24.01
    Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction. This block has a low profile swiveling hook for quick and easy attachment. Stainless steel ball bearings UV stabilised...
  • Ronstan 20mm Swivel Block Ronstan 20mm Swivel Block

    Ronstan 20mm Swivel Block

    Ronstan Sailboat Hardware
    $20.98
    This swivel block is used for the turning block on the mast and deck for Byte and Megabyte control lines. Stainless steel ball bearings UV stabilised Acetal sheave Grade 316 stainless steel load strap and head fitting Impact and UV resistant,...
  • Harken T2 40 mm Soft Attach Block H2149

    Harken T2 40 mm Soft Attach Block H2149

    Harken
    $42.95
    The high-strength composite T2™ is the first block with no metal shackles or rivets. It is used for traveler controls, mainsheets and vangs, cascades, bridles, and other systems where small, lightweight blocks are called for. Harken Part # 2149
  • Harken 40 mm Carbo Cheek Block H2644

    Harken 40 mm Carbo Cheek Block H2644

    Harken
    $35.95
    Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Harken Part # 2644
  • Block, 40mm Single Loop

    Block, 40mm Single Loop

    Harken
    $48.95
    The high-strength composite T2™ is the first block with no metal shackles or rivets. It is used for traveler controls, mainsheets and vangs, cascades, bridles, and other systems where small, lightweight blocks are called for. The T2 can be tied,...
  • Block, 20mm Cheek Block, 20mm Cheek

    Block, 20mm Cheek

    $23.00
    WORKING LOAD 280 LBS BRAKING LOAD 850 LBS LINE UP TO 6 MM WEIGHT 0.8 OZ SHEAVE 20 MM
  • Harken 29 mm 90 Degree Fixed Block H352

    Harken 29 mm 90 Degree Fixed Block H352

    Harken
    $22.95
    Low-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken Black Magic block line, these small, compact blocks have very high working loads for safe, easy trimming. Harken Part # 352
  • C420 Vang Lead Block (20mm)

    C420 Vang Lead Block (20mm)

    $36.00
    The 20mm stand up block is now standard in the Zim C420 as a lead for the boom vang control line. It makes a great upgrade from the former fairlead and can be used for a number of other applications as well.   
  • Ronstan Jib Halyard Wire Block

    Ronstan Jib Halyard Wire Block

    Ronstan Sailboat Hardware
    $28.21
    Ronstan wire halyard jib halyard block designed for a smooth hoist every time. LP Part # 91282
  • Harken Through-Deck Block Harken Through-Deck Block

    Harken Through-Deck Block

    Harken
    $34.95
    This low-friction through-deck Micro blocks is compact and lightweight. Zim Applications Centerboard uphaul: C420, FJ     Harken Part # 242 LP Part # 91334
  • Ronstan Series 55 Ratchet Block

    Ronstan Series 55 Ratchet Block

    Ronstan Sailboat Hardware
    $85.16
    Up to 20:1 holding power Smooth easing of sheets High performance cleating Swivel shackle head for unlimited block rotation. Stainless steel shackle head and compatibility with sharp fixing points. Automatic & manual ratchet block Sheave...
  • Harken T2 18mm Single Block H2698

    Harken T2 18mm Single Block H2698

    Harken
    $24.95
    The T18™ complements the T2™ line. At 7.2 g (.25 oz), it ties, splices, lashes anywhere—perfect for downhauls, outhauls, and other lightweight control systems on dinghies. Harken Part # 2698
  • Opti Sprit Halyard Hook In Block (Harken)

    Opti Sprit Halyard Hook In Block (Harken)

    Harken
    $51.30
    Harken ball bearing hook-in block as used on Blackgold racing masts. Due to the curved saddle the block rests against the mast in a fixed position which prevents mast wear and creates a halyard system with less friction.  Harken Part # EX1351H
  • Harken 40mm Carbo Block Harken 40mm Carbo Block

    Harken 40mm Carbo Block

    Harken
    $29.95
    Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. These small, compact blocks have very high working loads for safe, easy trimming. Zim Applications Club 420: mainsheet bridle Club FJ: secondary mainsheet block,...
  • Harken 57mm Ratchet Block Harken 57mm Ratchet Block

    Harken 57mm Ratchet Block

    Harken

    $82.95
    Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Zim Applications Club 420, Club FJ, Byte, Opti, ILCA: Mainsheet Club FJ: jibsheet  Sheave (in): 2-1/4" Sheave (mm): 57mm Max...
  • 16mm Single Becket Block

    16mm Single Becket Block

    Harken
    $19.95
    This 16mm Single beckett block is one of the smallest blocks made by harken. On the RS Aero, it is part of the vang system.
  • ILCA Boom Becket Block

    ILCA Boom Becket Block

    Allen
    $15.47
    Classic boom clock with becket for the ILCA. Allen Part # A.378 LP Part # 90673
  • Ronstan Shock Block Red Small

    Ronstan Shock Block Red Small

    Ronstan Sailboat Hardware
    $12.75
    The SHeaveless blOCK! The shock is the obvious choice for control line deflections and purchase systems that require a lightweight high load capacity block. Several attachment options, including webbing, pigtail, lashing and dyneema links.    
  • Ronstan 20mm Becket Block

    Ronstan 20mm Becket Block

    Ronstan Sailboat Hardware
    $15.28
     Precision moulded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction.Can be fitted with a shackle in either of two planes to allow correct alignment of the block. Zim Applications ...
  • Allen 20mm Single Block

    Allen 20mm Single Block

    Allen
    $19.00
    Allen 20mm dynamic block. Length: 37mm Line diameter: 2.5-6mm Breaking load: 540kg Maximum dynamic load:115kg Weight: 11.1g Allen Part # A2020 LP Part # 91042
  • Harken 22mm Single Block Harken 22mm Single Block

    Harken 22mm Single Block

    Harken
    $13.95
    Low-friction Micro blocks are compact and lightweight. They are ideal for lightly loaded control lines on boats of all sizes. Zim Applications C420: vang cascade and 2:1 control, centerboard uphaul Club Opti: sprit halyard   Harken Part # 224A LP...
  • Harken 29 mm Single Fixed Block H348 Harken 29 mm Single Fixed Block H348

    Harken 29 mm Single Fixed Block H348

    Harken
    $16.95
    Low-friction Carbo AirBlocks® are lightweight, strong, reliable—and affordable. These small, compact blocks have very high working loads for safe, easy trimming. Zim Applications C420/CFJ: spin sheet block, outhaul block on boom   Harken...
  • Pram Fiddle Block

    Pram Fiddle Block

    Optiparts Marine Equipment
    $17.55
    The fiddle block is used for the mainsheet in our World Wide Sailor Pram. It is a plainbearing Windesign injection molded block, featuring nylon cheeks and acetal sheaves. It is lightweight and can be used with any small dinghy or pram, and it works with...
  • Harken Block Stand Up Boot

    Harken Block Stand Up Boot

    Harken
    $13.95
    Made of durable, flexible PVC, stand-up boots holdblocks up without snagging lines. Fits 40 mm and 57 mm blocks  Zim Applications Opti: mainsheet block Harken Part # 369

Stay Informed