Sailing - Blocks

249 products


  • Sale -15% Ronstan Series 15 Ball Bearing Utility Block - Exit Block [RF15711]

    Ronstan Series 15 Ball Bearing Utility Block - Exit Block [RF15711]

    Series 15 Ball Bearing Utility Block - Exit BlockFeatures: Smallest and lightest ball bearing block available Precision molded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O-ring to separate running line from head lashing or fixing Features a flush rivet to minimize cutout and facilitate installation. Featuring a formed single piece housing for maximum strength and minimal rope wear.Applications: Dinghy control lines Vangs, cunninghams and tweakers Shock cord tensioning systems Materials: BB sheaves: UV stabilized acetal Ball bearings: Stainless steel Cheeks: Grade 316 stainless steel

    $39.58$33.64

  • Ronstan Series 30 Block - Single - Loop Top [RF280]

    Ronstan Series 30 Block - Single - Loop Top [RF280]

    Series 30 Block - Single - Loop TopFeatures: Maintenance free Economical Lightweight durable construction Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance Hollow rivets in the block heads can be fitted with shackles, which can also be used to add a becket for extra purchase Applications: Vang, cunningham and trapeze retriever systems on dinghies Leech line tackles, bunk adjusters etc on larger yachts Materials: UV Stabilized Acetal sheave Grade 316 stainless steel cheeks Specifications:Sheave Ø:29mm(1-1/8")Max. Rope Ø:8mm(5/16")M.W.L.:300kg(660lbs)B. L.:600kg(1,320lbs)Weight:20g(0.7oz)

    $14.50

  • Sale -19% Wichard Soft Snatch Block - 12mm Rope Size [36020] Wichard Soft Snatch Block - 12mm Rope Size [36020]

    Wichard Soft Snatch Block - 12mm Rope Size [36020]

    Soft Snatch Block - 12mm Rope SizeAvailable in 4 models, the collection of soft snatch blocks will quickly become an essential piece of kit: flying sail furling, Furler terminals, rigging deviation, and barber-haulers.Made from anodized aluminum, these are both lightweight and robust. The Dyneema loop ensures easy installation. They are easy to open and close too, thanks to the Velcro strip.Applications: Terminals for flying sail furlers 2/1 mainsail halyard Rigging deviation Barber-hauler Specifications: Materials -Anodized aluminum - Dyneema loop  Rope size -12mm Loop diameter - 6mm Working load (lb) 6610 Breaking load (lb) 13220 Weight (lb) 0.311 Dimensions: A (inch) 15/32" B (inch) 2 33/64" C (inch) 1 13/16" D diameter (inch) 15/64"

    $674.21$545.79

  • Sale -15% Ronstan Series 20 Ball Bearing Block- Single, Stand-Up Loop Top [RF20141]

    Ronstan Series 20 Ball Bearing Block- Single, Stand-Up Loop Top [RF20141]

    Series 20 Ball Bearing Block- Single, Stand-Up Loop TopFeatures: Low friction High static and dynamic load capacity Lightweight Precision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low friction.Applications: Dinghy control lines Dinghy vangs Cunninghams Traveler controls Materials: Stainless steel ball bearings UV stabilized Acetal sheave Grade 316 stainless steel load strap and head fitting Impact and UV resistant, fiber reinforced Nylon cheeks

    $26.38$22.42

  • Sale -12% Harken 40mm Carbo Single Ratchet Block w/Swivel [2608]

    Harken 40mm Carbo Single Ratchet Block w/Swivel [2608]

    40mm Carbo Single Ratchet Block with SwivelCarbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. 2608, 2609, and 2614 have on/off switches. Features: Sheave Ø (mm): 40 mm Sheave Ø (in): 1-9/16 in Maximum line Ø (mm): 10 mm Maximum line Ø (in): 3/8 in Maximum working load (kg): 136 kg Maximum working load (lb): 300 lb

    $81.45$71.95

  • Harken 60mm Single Aluminum Element Block w/Swivel  Becket [6261]

    Harken 60mm Single Aluminum Element Block w/Swivel Becket [6261]

    60mm Single Aluminum Element Block with Swivel & BecketElement blocks introduce sideplates that combine forged aluminum and compound curves for strength. They are simultaneously contemporary and very robust. Element’s design pairs the minimum amount of metal required to protect the sheave with a proven journal bearing. So size for size, Element is priced significantly lower, than our previously least expensive blocks.Sideplates are hardcoat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for a long service life.Features: Sheave Ø (mm): 60 mm Sheave Ø (in): 2-3/8 in Maximum line Ø (mm): 14 mm Maximum line Ø (in): 9/16 in Maximum working load (kg): 1100 kg Maximum working load (lb): 2425 lb

    $77.60

  • Sale -11% Harken 29mm Double Carbo Air Block [381]

    Harken 29mm Double Carbo Air Block [381]

    29mm Double Carbo Air BlockLow-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.Specifications: Sheave: 29mm / 1-1/8in. Length: 54mm / 2-1/8in. Weight: 34g / 1.2oz Maximum line: 8mm / 5/16in Maximum working load: 299kg/ 660lb Breaking load: 737kg / 1625lb

    $50.70$44.95

  • Sale -6% Barton Size 5 54mm Plain Bearing Pulley Block Single Block Fixed Eye [N05110]

    Barton Size 5 54mm Plain Bearing Pulley Block Single Block Fixed Eye [N05110]

    Size 5 54mm Plain Bearing Pulley Block Single Block Fixed EyeThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are a rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and security. All load-carrying components and interior frame are from marine grade 316 stainless steel and both plain and ball bearing sheaves are available. This sleek and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball-bearing mainsheet traveler system.The 54mm sheave Size 4 range is of rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and security. All load-carrying components and interior frame are from marine grade 316 stainless steel and both plain and ball bearing sheaves are available. This sleek and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball bearing mainsheet traveller system.Suitable for up to 1 to 2mm 7/16" rope. Quick Guide (pdf)

    $30.31$28.50

  • Sale -14% Barton Size 5 54mm Plain Bearing Pulley Block Single Block Swivel [N05130]

    Barton Size 5 54mm Plain Bearing Pulley Block Single Block Swivel [N05130]

    Size 5 54mm Plain Bearing Pulley Block Single Block SwivelThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and security. All load-carrying components and interior frame are from marine grade 316 stainless steel and both plain and ball bearing sheaves are available. This sleek and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball-bearing mainsheet traveler system.The 54mm sheave Size 4 range is of rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and security. All load-carrying components and interior frame are from marine grade 316 stainless steel and both plain and ball bearing sheaves are available. This sleek and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball bearing mainsheet traveller system.Suitable for up to 12mm 7/16" rope. Quick Guide (pdf)

    $58.51$50.50

  • Sale -19% Barton Size 7 70mm Plain Bearing Pulley Block Single Swivel [N07130]

    Barton Size 7 70mm Plain Bearing Pulley Block Single Swivel [N07130]

    Size 7 70mm Plain Bearing Pulley Block Single SwivelThe size 7 Barton high-load cruising block range is engineered for superior strength and performance and offers both plain and ball-bearing sheave assemblies. The range features high-grade glass fiber nylon reinforced molded side plates with an internal 316 stainless steel frame that is through-bolted and riveted for added strength and durability. This well-designed and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball-bearing mainsheet traveler system.The 70mm sheave Size 7 high load cruising block range is engineered for superior strength and performance and offers both plain and ball-bearing sheave assemblies. The range features high-grade glass fiber nylon reinforced molded side plates with an internal 316 stainless steel frame that is through-bolted and riveted for added strength and durability. This well designed and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball bearing mainsheet traveller system.Built with 70mm (2 13/16") sheaves and designed for a maximum rope size of 14mm – 9/16" rope.

    $106.95$86.21

  • Sale -11% Barton Size 5 54mm Plain Bearing Pulley Block Reverse Shackle [N05120]

    Barton Size 5 54mm Plain Bearing Pulley Block Reverse Shackle [N05120]

    Size 5 54mm Plain Bearing Pulley Block Reverse ShackleThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and security. All load-carrying components and interior frame are from marine grade 316 stainless steel and both plain and ball bearing sheaves are available. This sleek and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball-bearing mainsheet traveler system.The 54mm sheave Size 4 range is of rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and security. All load-carrying components and interior frame are from marine grade 316 stainless steel and both plain and ball bearing sheaves are available. This sleek and versatile range is engineered for use on larger cruising and racing yachts and is compatible with our ball bearing mainsheet traveller system.Suitable for up to 12mm 7/16" rope. Quick Guide (pdf)

    $42.36$37.50

  • Sale -9% Barton Size 6 64mm Plain Bearing Pulley Single Block Fixed Eye [N06110]

    Barton Size 6 64mm Plain Bearing Pulley Single Block Fixed Eye [N06110]

    Size 6 64mm Plain Bearing Pulley Single Block Fixed EyeThe Size 6 Barton blocks are designed as our high-load cruiser block range and are of rugged construction. It features high-grade injection molded side plates, with all load-carrying components from 316-grade stainless steel. Side plates are through-bolted and riveted for added strength and security. This good-looking and versatile range is designed for use on larger cruising and racing yachts. All are designed for ease of use with our ball-bearing mainsheet traveler system.The 64mm sheave Size 6 high load cruiser block range is of rugged construction, featuring high-grade injection molded side plates, with all load-carrying components from 316-grade stainless steel. Side plates are through-bolted and riveted for added strength and security. This good looking and versatile range is designed for use on larger cruising and racing yachts. All are designed for ease of use with our ball bearing mainsheet traveller system.Designed around a 64mm (2 1/2") sheave and to work with 14mm (9/16") ropes.

    $36.69$33.50

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