Blocks
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Ronstan
Ronstan Series 20 Ball Bearing Block - Single [RF20100]
$24.68$20.98Series 20 Ball Bearing Block - SingleFeatures:Low frictionHigh static and dynamic load capacityLightweightPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low frictionApplications:Dinghy...$24.68$20.98 -
Ronstan
Ronstan Series 20 Ball Bearing Block - Double - 2-Axis Shackle Head [RF20202]
$35.95$30.56Series 20 Ball Bearing Block - Double - 2-Axis Shackle HeadFeatures:Low frictionHigh static and dynamic load capacityLightweightPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low...$35.95$30.56 -
Ronstan
Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Lashing head [RF35101]
$29.99Series 30 Ball Bearing Orbit Block - Single - Becket - Lashing HeadBall Bearing Orbit Blocks boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment...$29.99 -
Ronstan
[RF285]
$29.49$25.07Series 30 Utility Block- Cheek, Curved BaseFeatures:Lightweight durable constructionEconomicalMaintenance freeProduct Information:Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance.Applications:Vang,...$29.49$25.07 -
Ronstan
[RF417]
$25.52$21.69Series 30 Utility Block- Double, Tube RivetFeatures:Lightweight durable constructionEconomicalMaintenance freeProduct Information:Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance.Hollow rivets accept...$25.52$21.69 -
Barton Marine
Barton Marine Ratchet Block - 55mm [90500]
$98.89$89.00Ratchet 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...$98.89$89.00 -
Barton Marine
Barton Marine Series 3 Single Snap Shackle Becket Block - 45mm [N03 141]
$92.99$79.99Series 3 Single Snap Shackle & Becket Block - 45mmPlain 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.SpecificationsSheave...$92.99$79.99 -
Barton Marine
Barton Marine Series 5 Fiddle Reverse Shackle Block - 54mm [N05 420]
$80.99Series 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.SpecificationsSheave size:...$80.99 -
Barton Marine
Barton Marine Series 5 Fiddle Swivel Block - 54mm [N05 430]
$90.99Series 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.SpecificationsSheave size: 54mm x...$90.99 -
Barton Marine
Barton Marine Series 5 Fiddle, Snap Shackle, Becket Cam Block - 54mm [N05 641]
$215.99$150.99Series 5 Fiddle, Snap Shackle, Becket & 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...$215.99$150.99 -
Barton Marine
Barton Marine Series 5 Fiddle, Swivel, Becket, and Cam Block - 54mm [N05 631]
$135.99$133.99Series 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.SpecificationsSheave...$135.99$133.99 -
Barton Marine
Barton Marine Series 5 Single Snap Shackle Block - 54mm [N05 140]
$129.99$107.99Series 5 Single Snap 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.SpecificationsSheave size: 54mm x...$129.99$107.99 -
Barton Marine
Barton Marine Size 2 Single Swivel Block [N02130]
$21.54$19.39Size 2 Single Swivel BlockA strong, lightweight range of blocks for use on dinghies and dayboats or as lead blocks on larger craft. Size 2 - Single Swivel Block.$21.54$19.39 -
Barton Marine
Barton Marine Size 2 Single Upright Block [N02150]
$27.44$24.70Size 2 Single Upright BlockPlain Bearing BlocksBarton plain bearing blocks have a precision molded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.SpecificationsSheave size: 35mm x 12mmMax rope...$27.44$24.70 -
Barton Marine
Barton Marine Size 3 Fiddle Swivel [N03430]
$39.68$35.71Size 3 Fiddle SwivelBarton plain bearing blocks have a precision molded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.$39.68$35.71 -
Barton Marine
Barton Marine Size 3 Single Plain Bearing Block w/Swivel [N03130]
$23.68$21.31Size 3 Single Plain Bearing Block with SwivelBarton plain bearing blocks have a precision molded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads.Features:Fully swiveling head with removable...$23.68$21.31 -
Barton Marine
Barton Marine Size 3 Stanchion Lead Block - Single w/Becket Cam Cleat [N03591]
$91.82$82.64Size 3 Stanchion Lead Block - Single with Becket & Cam Cleat Barton Marine's stanchion lead blocks have proven to be popular with Cruising sailors all over the World. Mounted onto the stanchion base, the stanchion lead block enables the...$91.82$82.64 -
Barton Marine
Barton Marine Size 7 Single Plain Bearing Stand-Up Block [N07170]
$136.99$123.29Size 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...$136.99$123.29 -
Harken
Harken 16mm Block [404]
$19.35$16.9516mm BlockThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum...$19.35$16.95 -
Harken
Harken 16mm Block w/Becket [405]
$22.20$19.9516mm Block with BecketThe 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg)...$22.20$19.95 -
Harken
Harken 16mm Block w/Swivel [417]
$34.85$30.9516mm Block with SwivelThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113...$34.85$30.95 -
Harken
Harken 16mm Double Block [406]
$40.30$35.9516mm Double BlockThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.Specifications:Sheave: 16mm /...$40.30$35.95 -
Harken
Harken 16mm Double Block w/Becket [407]
$44.05$38.9516mm Double Block with Becket The 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race...$44.05$38.95 -
Harken
Harken 16mm Forkhead Block [376]
$27.45$23.9516mm Forkhead BlockThe 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg)...$27.45$23.95 -
Harken
Harken 16mm Triple Block [408]
$56.90$49.9516mm Triple BlockThe 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.Specifications:Sheave: 16mm /...$56.90$49.95 -
Harken
Harken 16mm Triple Block w/Becket [409]
$59.80$52.9516mm Triple Block with BecketThe 16 mm is Harken’s smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race.Specifications:Sheave:...$59.80$52.95 -
Harken
Harken 22mm Double Micro Block [226]
$40.70$35.9522mm Double Micro BlockLow-friction Micro blocks are compact and lightweight. Specifications:Sheave: 22mm / 7/8in.Length: 51mm / 2in.Weight: 43g / 1.5oz.Maximum line: 6mm / 1/4in.Maximum working load: 159kg / 350lbBreaking load: 544kg/ 1200 lb$40.70$35.95 -
Harken
Harken 22mm Double Micro Block w/Becket [227]
$44.05$38.9522mm Double Micro Block with BecketLow-friction Micro blocks are compact and lightweight. Specifications:Sheave: 22mm / 7/8in.Length: 64mm / 2.5in.Weight: 43g / 1.5oz.Maximum line: 6mm / 1/4in.Maximum working load: 159kg / 350lbBreaking load:...$44.05$38.95 -
Harken
Harken 22mm Fiddle Micro Block w/V-Jam Becket [245]
$51.85$45.9522mm Fiddle Micro Block with V-Jam & BecketLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.Specifications:Sheave: 22mm / 7/8in.Length:...$51.85$45.95 -
Harken
Harken 22mm Fiddle Micro Block w/V-Jam [244]
$47.70$41.9522mm Fiddle Micro Block with V-JamLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.Specifications:Sheave: 22mm / 7/8in.Length: 89mm / 3-1/2in...$47.70$41.95 -
Harken
Harken 22mm Micro Block [224]
$16.15$13.9522mm Micro BlockLow-friction Micro blocks are compact and lightweight. Specifications:Sheave: 22mm / 7/8inLength: 38mm / 1-1/2inWeight: 14g / 0.5ozMaximum line: 6mm / 1/4inMaximum working load: 91kg / 200lbBreaking load: 544kg / 1200lb$16.15$13.95 -
Harken
Harken 22mm Micro Block w/Becket [225]
$18.70$16.9522mm Micro Block with BecketLow-friction Micro blocks are compact and lightweight. Specifications:Sheave: 22mm / 7/8in.Length: 51mm / 2in.Weight: 21g / .75oz.Maximum line: 6mm / 1/4in.Maximum working load: 91kg / 200lbBreaking load: 544kg/ 1200 lb$18.70$16.95 -
Harken
Harken 22mm Micro Block w/Swivel [292]
$32.45$28.9522mm Micro Block with SwivelLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.Specifications:Sheave: 22mm / 7/8in.Length: 60mm / 2-3/8in.Weight:...$32.45$28.95 -
Harken
Harken 22mm Triple Micro Block [228]
$58.45$51.9522mm Triple Micro BlockLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.Specifications:Sheave: 22mm / 7/8in.Length: 51mm / 2in.Weight: 57g /...$58.45$51.95 -
Harken
Harken 22mm Triple Micro Block w/Becket [229]
$59.70$52.9522mm Triple Micro Block with BecketLow-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.Specifications:Sheave: 22mm / 7/8in.Length: 64mm / 2.5in...$59.70$52.95 -
Harken
Harken 22mm Triple Micro Block w/Cam Cleat [230]
$127.70$112.9522mm Triple Micro Block with Cam CleatLow-friction Micro blocks are compact and lightweight. Specifications:Sheave: 22mm / 7/8in.Length: 51mm / 2in.Weight: 99g / 3.5oz.Maximum line: 6mm / 1/4in.Maximum working load: 227kg / 500lbBreaking load:...$127.70$112.95 -
Harken
Harken 25mm Wire Block w/Shackle [300]
$51.75$45.9525mm Wire Block with ShackleLightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes.Specifications:Sheave: 25mm / 1in.Weight: 28g / 1oz.Shackle pin: 5mm / 3/16in,Maximum wire: 2mm / 3/32in.Maximum...$51.75$45.95 -
Harken
Harken 29mm Carbo Air Block [348]
$19.00$16.9529mm 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...$19.00$16.95 -
Harken
Harken 29mm Carbo Air Block w/Swivel [340]
$32.15$28.9529mm Carbo Air Block with SwivelLow-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...$32.15$28.95 -
Out of Stock
Harken
Harken 29mm Carbo T2 Block [2146]
$31.85$27.9529mm Carbo T2 BlockThe 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. The T2...$31.85$27.95