Sailing - Blocks

238 products


  • Sale -11% Harken 38mm Single Big Bullet Block w/Becket [126]

    Harken 38mm Single Big Bullet Block w/Becket [126]

    38mm Single Big Bullet Block with BecketLow-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Features: Sheave: 38mm (1-1/2") Maximum Line: 10mm (3/8") Maximum Working Load: 136kg (300lb)

    $45.85$40.95

  • Sale -15% Ronstan Series 20 BB Block Single Becket Option Lashing High Load [RF25109HL]

    Ronstan Series 20 BB Block Single Becket Option Lashing High Load [RF25109HL]

    Series 20 BB Block Single Becket Option Lashing High LoadFeatures: Suits up to 4mm (5/32”) lashing Supplied with 750mm (30”) x 2mm (3/32”) diameter, Dyneema® single braid lashing line

    $82.25$69.91

  • Sale -26% Barton Marine Series 5 Fiddle, Swivel, Becket, and Cam Block - 54mm [N05 631]

    Barton Marine Series 5 Fiddle, Swivel, Becket, and Cam Block - 54mm [N05 631]

    Series 5 Fiddle, Swivel, Becket, and Cam Block - 54mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.Specifications Sheave size: 54mm x 17mm Max rope diameter: 12mm Safe working load: 750kg / 1650lbs Breaking load: 1500kg / 3300lbs Length: 209mm Weight: 469g

    $135.99$100.50

  • Sale -27% Barton Marine Series 5 Fiddle Reverse Shackle Block - 54mm [N05 420]

    Barton Marine Series 5 Fiddle Reverse Shackle Block - 54mm [N05 420]

    Series 5 Fiddle Reverse Shackle Block - 54mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.Specifications Sheave size: 54mm x 17mm Max rope diameter: 12mm Safe working load: 750kg / 1650lbs Breaking load: 1500kg / 3300lbs Length: 185mm Weight: 278g

    $63.99$46.50

  • Sale -28% Barton Marine Series 5 Fiddle Swivel Block - 54mm [N05 430]

    Barton Marine Series 5 Fiddle Swivel Block - 54mm [N05 430]

    Series 5 Fiddle Swivel Block- 54mmPlain Bearing BlocksBarton plain bearing blocks have a precision moulded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.Specifications Sheave size: 54mm x 17mm Max rope diameter: 12mm Safe working load: 750kg / 1650lbs Breaking load: 1500kg / 3300lbs Length: 185mm Weight: 300g

    $72.99$52.50

  • Harken 45mm Single Aluminum Element Fiddle Block w/Swivel, Becket  150 Cam Cleat [6234]

    Harken 45mm Single Aluminum Element Fiddle Block w/Swivel, Becket 150 Cam Cleat [6234]

    45mm Single Aluminum Element Fiddle Block with Swivel, Becket & 150 Cam CleatElement 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.Specifications: Sheave Ø (mm): 45 mm Sheave Ø (in): 1 3/4 in Maximum line Ø (mm): 8 mm Maximum line Ø (in): 5/16 in Maximum working load (kg): 550 kg Maximum working load (lb): 1213 lb

    $115.05

  • Harken 45mm Single Aluminum Element Fiddle Block w/Swivel  150 Cam Cleat [6235]

    Harken 45mm Single Aluminum Element Fiddle Block w/Swivel 150 Cam Cleat [6235]

    45mm Single Aluminum Element Fiddle Block with Swivel & 150 Cam CleatElement 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): 45 mm Sheave Ø (in): 1-3/4 in Maximum line Ø (mm): 8 mm Maximum line Ø (in): 5/16 in Maximum working load (kg): 408 kg Maximum working load (lb): 900 lb

    $115.80

  • Ronstan Series 15 Ball Bearing Utility Block - Single Block, Loop Head [RF15101]

    Ronstan Series 15 Ball Bearing Utility Block - Single Block, Loop Head [RF15101]

    Series 15 Ball Bearing Utility Block - Single Block, Loop HeadFeatures: 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 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

    $15.50

  • Sale -15% Ronstan Series 50 All Purpose Block - Double [RF51200]

    Ronstan Series 50 All Purpose Block - Double [RF51200]

    Series 50 All Purpose Block - DoubleAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on polished stainless steel races perform equally well with dynamic loads and high static loads. For durability and a long service life, these blocks are the right choice for sheets, halyards and control line applications for cruising and racing. Swivel shackle head for full 360 degree rotation (non-locking).Features: Exceptionally high working loads Low maintenance & long service life Self-lubricating Acetal polymer sheave ensures low friction and extreme durability Slotted pin shackle eliminates fouled lines Applications: Mainsheet and halyard applications, vang and spinnaker control lines on boats to (33ft). 10m S60 - on boats up to 40ft, (12m) Materials: Grade 316 stainless steel load strap Impact and UV resistant, fiber reinforced Nylon cheeks Specifications: Sheave Diameter: (inch) 2" / (mm) 50 Max Rope Diameter: (inch) 1/2" / (mm) 12 Pin Diameter: (inch) 1/4" / (mm) 6 Maximum Working Load: (lb) 2200 / (kg) 1000 Breaking Load: (lb) 4410 / (kg) 2000 Weight: (oz) 9.0 / (g) 255

    $90.68$77.08

  • Sale -15% Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket [RF35312]

    Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket [RF35312]

    Series 30 Ball Bearing Orbit Block™ - Triple - BecketBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets.Features: Lightweight Highest working load in its class Secure, versatile and secure attachement Low profile and compact Applications: Mainsheet systems and spinnaker sheets on dinghies to 5M(16') Halyard, vang and backstay applications on boats to 5M(16') Control line applications on larger yachts Materials: Sheave: High compression strength carbon black Acetal Ball Bearings: High compression strength Acetal Frame/Cheeks: Toughened, glass fiber reinforced Nylon Link: UV stabilized, multi-strand impregnated SK75 Dyneema® Specifications:Sheave Ø:t30mm(1-3/16")Max. Rope Ø:t8mm(5/16")M.W.L.:t550kg(1,210lbs)B. L.:t1,100kg(2,430lbs)Weight:t75g(2.6oz) Quick Guide (pdf)

    $66.68$56.67

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