Sailing - Blocks

238 products


  • Sale -19% Wichard Snatch Block w/Snap Shackle - Max Rope Size 18mm (23/32") [35500]

    Wichard Snatch Block w/Snap Shackle - Max Rope Size 18mm (23/32") [35500]

    Snatch Block with Snap Shackle - Max Rope Size 18mm (23/32")Features: Free rotation thanks to snap shackle Very strong closing system Easy opening by simply pulling on the plunger pin Shock and scratch-resistant thanks to the elastomer molded cheeks Applications: Changing sheets Spinnaker sheet deflector blocks Materials:  HR 17.4 PH forged stainless steel arm  Elastomer molded cheeks Composite sheave Specifications: Rope size: (inch) 23/32" / (mm) 18 Length: (inch) 6 7/64" / (mm) 155 Width: (inch) 2 21/64" / (mm) 59 Thickness: (inch) 1 59/64" / (mm) 49 Working Load: (lb) 2640 / (kg) 1200 Breaking Load: (lb) 5510 / (kg) 2500 Weight: (lb) 0.913 / (g) 414 Caption: Working Load (WL): For nautical applications Working Load Limit (WLL): For industrial applications only. The safety factor is 5 times the breaking load. WLL = Breaking load / 5 *Sold as an Individual Quick Guide (pdf)

    $526.94$426.57

  • Sale -19% Wichard Snatch Block w/Snap Shackle - Max Rope Size 12mm (15/32") [34500]

    Wichard Snatch Block w/Snap Shackle - Max Rope Size 12mm (15/32") [34500]

    Snatch Block with Snap Shackle - Max Rope Size 12mm (15/32")Features: Free rotation thanks to snap shackle Very strong closing system Easy opening by simply pulling on the plunger pin Shock and scratch-resistant thanks to the elastomer molded cheeks Applications: Changing sheets Spinnaker sheet deflector blocks Materials:  HR 17.4 PH forged stainless steel arm  Elastomer molded cheeks Composite sheave Specifications: Rope size: (inch) 15/32" / (mm) 12 Length: (inch) 5 45/64" / (mm) 145 Width: (inch) 2 21/64" / (mm) 59 Thickness: (inch) 1 11/16" / (mm) 43 Working Load: (lb) 1580 / (kg) 720 Breaking Load: (lb) 2860 / (kg) 1300 Weight: (lb) 0.56 / (g) 254 Caption: Working Load (WL): For nautical applications Working Load Limit (WLL): For industrial applications only. The safety factor is 5 times the breaking load. WLL = Breaking load / 5 *Sold as an Individual Quick Guide (pdf)

    $336.89$272.72

  • Sale -26% Barton Marine Ratchet Block - 55mm [90500]

    Barton Marine Ratchet Block - 55mm [90500]

    Ratchet Block - 55mmThe Barton Ratchet Block is designed to be used on mainsheet systems and spinnaker sheets on dinghies and keelboats and for small yachts up to 30 feet.Combining high-performance engineering and contemporary design, the 2-3/16" (55 mm) ratchet block is the first in a planned range of sizes, it also offers a stainless steel lever that locks the swivel head if desired.The new Ratchet Block allows sailors to easily handhold loaded lines and offer a balance between holding power and controlled easing.Designed for low friction and longevity in harsh marine environments, the Ratchet Block body is manufactured from a composite of high-density nylon and glass fiber reinforced polymer with a high level of UV protection. Internal components are of marine grade 316 stainless steel and the 12 faced aluminum sheave is anodized in gunmetal silverTechnical Specifications: Safe Working Load - 661 lb (300 kg)  Breaking Load - 2,646 lb (1,200 kg)  Maximum Rope Diameter - 3/8" (10 mm) Weight - 4.8 oz (135 grams) *Sold as an Individual

    $130.15$96.50

  • Sale -20% Barton Marine Size 7 Single Plain Bearing Stand-Up Block [N07170]

    Barton Marine Size 7 Single Plain Bearing Stand-Up Block [N07170]

    Size 7 Single Plain Bearing Stand-Up BlockBarton plain bearing blocks have a precision molded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads. This range of high-load cruiser bocks is of rugged construction, featuring high-quality 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.Features:This good-looking and versatile range is designed for use on larger cruising and racing yachtsSpecifications & Dimensions: Length: (mm) 162 / (inch) 6-3/8" Weight (grams): 444 g. Single (mm) 70 x 20 / (inch) 2-3/4" x 3/4" Max Rope Diameter: (mm) 14 / (inch) 9/16" SWL: (kg) 1250 / (lbs.) 2750 Break Load: (kg) 2500 / (lbs.) 5500 Note: break loads where break and safe working loads are stated, it is assumed that all sheaves are evenly loaded as in a purchase tackle Uneven loading, or loading of one sheave in a double or triple block, will severely affect the strength quoted.

    $154.07$123.29

  • Sale -15% Ronstan Series 40 Orbit RT Block w/Quin, Becket, Cleat  Swivel [RF46530]

    Ronstan Series 40 Orbit RT Block w/Quin, Becket, Cleat Swivel [RF46530]

    Series 40 Orbit RT Block with Quin, Becket, Cleat & SwivelThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.As well as traditional single swivel blocks, the range also includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is extremely versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.Features: Class-leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing and traditional swivel shackle head options Low profile and compact High performance cleating Applications: Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Specifications: Sheave Ø: 1-9/16 in. Max. Rope Ø: 5/16 in. Pin Ø: 5/32" M.W.L.: 1320 lb. B. L.: 2650 lb. Weight: 13.0 oz.

    $670.95$570.31

  • Sale -15% Ronstan Series 40 Orbit Single BB Single Stand-Up Block [RF48140]

    Ronstan Series 40 Orbit Single BB Single Stand-Up Block [RF48140]

    Series 40 Orbit Single BB Single Stand-Up BlockThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.As well as traditional single swivel blocks, the range includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is highly versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.Features: Class-leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing, and traditional swivel shackle head options Low profile and compact High performance cleating Applications Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Specifications: Sheave Ø: 1-9/16 in. Max. Rope Ø: 3/8 in. M.W.L.: 880 lb. B. L.: 1760 lb. Weight: 2.5 oz.

    $58.40$49.64

  • Sale -15% Ronstan Series 40 Orbit BB Quad Block w/Swivel Shackle [RF48400]

    Ronstan Series 40 Orbit BB Quad Block w/Swivel Shackle [RF48400]

    Series 40 Orbit BB Quad Block with Swivel ShackleThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.As well as traditional single swivel blocks, the range includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is highly versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.Features: Class-leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing and traditional swivel shackle head options Low profile and compact High performance cleating Applications Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Specifications: Sheave Ø: 1-9/16 in. Max. Rope Ø: 3/8 in. Pin Ø: 5/32" M.W.L.: 1320 lb. B. L.: 2650 lb. Weight: 6.8 oz.

    $208.30$177.05

  • Sale -15% Ronstan Series 40 Orbit BB Double Block w/Becket  Swivel Shackle [RF48210]

    Ronstan Series 40 Orbit BB Double Block w/Becket Swivel Shackle [RF48210]

    Series 40 Orbit BB Double Block with Becket & Swivel ShackleThe Series 40 ball-bearing Orbit Blocks™ provides the perfect balance of strength, performance, and reliability. They offer class-leading dynamic and static load ratings, the highest available in this size of performance blocks. Lightweight and strong toughened glass fiber reinforced nylon cheeks replace stainless steel straps used in traditional utility blocks - the perfect balance of performance and reliability.As well as traditional single swivel blocks, the range includes single and double sheave lashing or soft attachment options through to multiple sheave blocks including those with quad and quin sheaves. The range is highly versatile allowing a multitude of possible systems right up to a 12:1 purchase mainsheet system for off-the-beach performance catamarans.Series 40 Orbit Blocks™ are fitted with our carbon-reinforced C-Cleat™ for secure rope holding with low entry and exit efforts, and fairleads for fast action from any angle. Cleat arms are made from stainless steel and adjustable for setting your preferred cleating angle.Ball Bearing versions incorporate our 2-stage bearing system using ball bearings to minimize friction and a secondary full-contact bearing to maintain low friction across the full working load range.High Load versions are designed specifically for any application where high dynamic or static loads are expected. They feature a high-strength grade 2205 stainless steel sheave & hub together with a triple bearing race to maintain low friction at very high loads.Features: Class-leading dynamic and static load ratings Lightweight, yet strong. Toughened, glass fiber reinforced nylon replaces stainless steel straps used in our traditional utility blocks Low friction 2-stage ball bearing system for efficient and effortless trimming Soft attachment, lashing and traditional swivel shackle head options Low profile and compact High performance cleating Applications Mainsheet systems and spinnaker sheets on dinghies, off-the-beach catamarans and sportsboats to 8m (26ft) Halyard, vang and backstay applications on boats to 9m (30ft) Control line applications on larger yachts Specifications: Sheave Ø: 1-9/16 in. Max. Rope Ø: 3/8 in. Pin Ø: 5/32" M.W.L.: 1320 lb. B. L.: 2650 lb. Weight: 4.6 oz.

    $115.45$98.13

  • Sale -19% Wichard Soft Snatch Block - 16mm Rope Size [36030] Wichard Soft Snatch Block - 16mm Rope Size [36030]

    Wichard Soft Snatch Block - 16mm Rope Size [36030]

    Soft Snatch Block - 16mm 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 -16mm Loop diameter - 8mm Working load (lb) 9920 Breaking load (lb) 19840 Weight (lb) 0.549 Dimensions: A (inch) 5/8" B (inch) 3 7/64" C (inch) 2 11/64" D diameter (inch) 5/16"

    $999.34$808.99

  • Sale -19% Wichard Soft Snatch Block - 10mm Rope Size [36010] Wichard Soft Snatch Block - 10mm Rope Size [36010]

    Wichard Soft Snatch Block - 10mm Rope Size [36010]

    Soft Snatch Block - 10mm 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 aluminium - Dyneema loop  Rope size -10mm Loop diameter - 5mm Working load (lb) 4400 Breaking load (lb) 8810 Weight (lb) 0.218 Dimensions: A (inch) 25/64" B (inch) 2 21/64" C (inch) 1 39/64" D diameter (inch) 13/64"

    $528.68$427.98

  • Harken 60mm Element Triple Block [6275]

    Harken 60mm Element Triple Block [6275]

    60mm Element Triple BlockElement 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 hard-coat-anodized to resist corrosion. A tough composite bearing sheave resists corrosion for long service life.Specifications: Sheave: 60mm / 2-3/8in. Length: 165mm / 6-1/2in. Weight: 710g / 24.9oz Shackle Pin: 8mm / 5/16in Maximum Line: 12mm/ 1/2in Maximum working load: 816kg/ 1799lb Breaking load: 1632kg / 3598lb

    $250.25

  • Sale -31% Schaefer Twin Sheet Lead 25x3MM - Black [32-77]

    Schaefer Twin Sheet Lead 25x3MM - Black [32-77]

    Twin Sheet Lead 25x3MM - Black32-77 Twin Sheet Lead block. The anodized aluminum body is machined from 6061-T6 aluminum and articulates to ensure a proper lead. Anodized aluminum sheave runs on Nomex™/Teflon™ bearing for a low-friction high strength sheave. Pin stop makes adjustment simple. Features: Track Size 1" x 1/8" (25 mm x 3 mm) Boat Size Up To LOA 29' Disp. 5000 lbs. Sail Area 315 sq. ft (8m, 2270 kg, 29 m2) Sheave Dia. 1-1/2" (38 mm) Max Line (2) 1/2" (13 mm) L 3-1/2" (89 mm) W 1-11/32" (34 mm) H 3-9/32" (83 mm) Bearing Height 1-29/32" (49 mm) SWL 2500 lbs. (1135 kg) Weight 10 oz. (284 g)

    $372.80$256.50

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