Blocks
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Harken
Harken Midrange Single w/Aluminum Sheave Block [1542]
$208.50$183.95Midrange Single with Aluminum Sheave BlockMidrange blocks’ robust construction makes them ideal to handle the high loads found on medium and large offshore boats. Sheave runs exclusively on a ball bearing system for fast trim and release under any...$208.50$183.95 -
Harken
Harken Standard Cam-Matic Aluminum Cleat [150]
$49.55$43.95Standard Cam-Matic® Aluminum CleatAluminum Cam-Matics® are hardcoat-anodized for high-load, high-wear, continuous adjustment applications. Specifications:Height: 30 mm / 1-3/16 inLength: 65 mm / 2-9/16 inWidth: 32 mm / 1-1/4 inWeight: 71 g...$49.55$43.95 -
Harken
Harken Standard Cam-Matic Aluminum Kit w/Wire Fairlead [327]
$63.25$55.95Standard Cam-Matic® Aluminum Kit with Wire FairleadWire fairleads maintain a low profile while holding the line close to the cleat. Kit includes hardcoat-anodized 150 aluminum Cam-Matic® and 298 wire fairlead.Specifications:Weight: 85g / 3 oz...$63.25$55.95 -
Harken
Harken Standard Carbo-Cam Base w/Bullseye [239]
$69.05$60.95Micro Standard Carbo-Cam Base with BullseyeMicro Carbo-Cam® with bullseye keeps line fair. Mounts on stainless steel base.Specifications:Height: 33mm/1-5/16inWeight: 85g/3ozMinimum line: 3mm / 1/8inMaximum line: 10mm / 3/8inFastener spacing: 27mm /...$69.05$60.95 -
Harken
Harken Standard Carbo-Cam Cleat [365]
$39.10$34.95Standard Carbo-Cam® CleatHarken® ball bearing cam cleats hold lines securely and release instantly for easy, precise trimming. Lightweight fiber-reinforced Carbo-Cams® for racing where weight is critical, or where adjustments are less...$39.10$34.95 -
Harken
Harken Standard Carbo-Cam Kit w/Wire Fairlead [326]
$52.85$46.95Standard Carbo-Cam® Kit with Wire FairleadWire fairleads maintain a low profile while holding the line close to the cleat. Kit includes lightweight, fiber-reinforced 326 Carbo Cam and 298 wire fairlead.Specifications:Weight: 54g / 2 oz.Maximum...$52.85$46.95 -
Lewmar
Lewmar 50mm Synchro Block - Single [29925001BK]
$40.9950mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and...$40.99 -
Lewmar
Lewmar 60mm HTX Block - Single [29196001]
$109.95$88.9960mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and sailors have resulted in the Lewmar HTX Hardware Range. Drawing upon the design of the Racing Range, the HTX blocks...$109.95$88.99 -
Lewmar
Lewmar 60mm Synchro Block - Single [29926001BK]
$51.95$50.9960mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and...$51.95$50.99 -
Lewmar
Lewmar 72mm HTX Block - Single [29197201]
$171.95$139.9972mm HTX Block - SingleYears of design and manufacturing experience coupled with collaboration with boat builders, designers, and sailors have resulted in the Lewmar HTX Hardware Range. Drawing upon the design of the Racing Range, the HTX blocks are...$171.95$139.99 -
Lewmar
Lewmar 72mm Synchro Block - Single [29927201BK]
$78.95$73.9972mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and...$78.95$73.99 -
Lewmar
Lewmar 90mm Synchro Block - Single [29929001BK]
$178.95$144.9990mm Synchro Block - SingleLewmar's Synchro Blocks are engineered for speed, efficiency, and superior handling. Using a combination of scientifically optimized block geometry, a Free-Spin bearing, and a self-aligning head to reduce friction and...$178.95$144.99 -
Ronstan
Ronstan Dinghy Wire Block - Ferrule Top w/Removable Sheave - 25mm(1") Sheave Diameter [RF468]
$32.22$27.39Dinghy Wire Block - Ferrule Top w/Removable Nylatron® SheaveWire blocks have purpose designed narrow sheaves and grooves. Removal sheave for easy fitting and without cutting the wire terminationFeatures: Flared Cheeks to minimize chafingRemovable...$32.22$27.39 -
Ronstan
Ronstan Kite Block - Black w/White Sheave (Pair) [RF13101-2]
$24.99Kite Block - Black w/White SheaveFeatures:Lightweight durable constructionEconomicalMaintenance freeApplications:Vang, cunningham and trapeze retriever systems on dinghiesLeech line tackles, bunk adjusters etc on larger yachtsMaterials:U.V. stabilized...$24.99 -
Ronstan
Ronstan Nylatron Sheave Box - Single Upright Lead Block [RF453]
$34.39$29.23Nylatron Sheave Box - Single Upright Lead BlockLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.When mounted in an inverted position, are frequently used as upright leads.Features:The...$34.39$29.23 -
Ronstan
Ronstan Race Sheave - Acetal Ball Bearing - 38mm(1-1/2") OD [RF1766]
$20.29$17.25Race Sheave - Acetal Ball Bearing - 38mm(1-1/2") ODPrecision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction.Acetal Sheaves:Choice of bearingsAcetal ball bearings - minimum friction under...$20.29$17.25 -
Ronstan
Ronstan Race Sheave - Rope/Wire - Nylatron - 25mm(1") OD [RF131]
$16.99Race Sheave - Rope/Wire - Nylatron® - 25mm(1") ODThese sheaves are made from a unique plastic material which is suitable for use with wire. Nylatron® is a cast, partially cross-linked polyamide compound which has been modified with a MoS2...$16.99 -
Ronstan
Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head [RF15202]
$28.00$23.80Series 15 Ball Bearing Utility Block - Double, Loop HeadFeatures:Smallest and lightest ball bearing block availablePrecision molded acetal sheave running on stainless steel ball bearings provide high performance & low frictionSingle loop head blocks...$28.00$23.80 -
Ronstan
Ronstan Series 20 Ball Bearing Block - Single - Cheek Rivet Mount [RF20151A]
$24.39$20.73Series 20 Ball Bearing Block - Single - Cheek Rivet MountFeatures:Low frictionHigh static and dynamic load capacityLightweightSuitable for screw or pop rivet mountingPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings...$24.39$20.73 -
Ronstan
Ronstan Series 20 ball Bearing Block - Triple - 2-Axis Shackle head [RF20302]
$48.80$41.48Series 20 Ball Bearing Block - Triple - 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...$48.80$41.48 -
Ronstan
Ronstan Series 20 Ball Bearing Block - Triple - Becket - 2-Axis Shackle Head [RF20312]
$53.30$45.31Series 20 Ball Bearing Block - Triple - Becket - 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 &...$53.30$45.31 -
Ronstan
Ronstan Series 20 Ball Bearing Block- Single, Stand-Up Loop Top [RF20141]
$24.39$20.73Series 20 Ball Bearing Block- Single, Stand-Up Loop TopFeatures:Low frictionHigh static and dynamic load capacityLightweightPrecision molded Acetal sheaves running on stainless steel or Torlon® ball bearings provide high performance & low...$24.39$20.73 -
Ronstan
Ronstan Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket Option [RF25109]
$23.99Series 20 Ball Bearing Orbit Block - Single - Dyneema Lashing - Becket OptionThe incredible Series 20 Orbit Block is capable of loads up to 250kg (550lb) while weighing a mere 9 grams. It's so light that it needs to be lashed...$23.99 -
Ronstan
Ronstan Series 20 BB Block Single Becket Option Lashing High Load [RF25109HL]
$82.25$69.91Series 20 BB Block Single Becket Option Lashing High LoadFeatures:Suits up to 4mm (5/32”) lashingSupplied with 750mm (30”) x 2mm (3/32”) diameter,Dyneema® single braid lashing line$82.25$69.91 -
Ronstan
Ronstan Series 29 Block - Single - Loop Top [RF280]
$20.99Series 30 Block - Single - Loop TopFeatures:Maintenance freeEconomicalLightweight durable constructionStainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenanceHollow rivets in the block heads can be fitted with...$20.99 -
Ronstan
Ronstan Series 30 Ball Bearing Block - Single - Loop Top [RF30101]
$29.99Series 30 Ball Bearing Block - Single - Loop TopFeatures:Low friction 2-stage ball bearing system provides consistent performance over the full working load rangeHigh static and dynamic load capacityLight weightVersatile head fittingsSheaves running on...$29.99 -
Ronstan
Ronstan Series 30 Ball Bearing Block Single Becket Option Lashing [RF35109HL]
$123.51$104.98Series 30 Ball Bearing Block Single Becket Option LashingBall Bearing Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. Their...$123.51$104.98 -
Ronstan
Ronstan Series 30 Ball Bearing Orbit Block - Cheek [RF35151]
$27.99Series 30 Ball Bearing Orbit Block - CheekBall 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...$27.99 -
Ronstan
Ronstan Series 30 Ball Bearing Orbit Block - Double [RF35202]
$43.66$37.11Series 30 Ball Bearing Orbit Block - DoubleBall 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...$43.66$37.11 -
Ronstan
Ronstan Series 30 Ball Bearing Orbit Block - Single - Becket - Swivel Shackle Head [RF35100]
$25.68$21.83Series 30 Ball Bearing Orbit Block - Single - Becket - Swivel Shackle HeadBall Bearing Orbit Blocks boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple...$25.68$21.83 -
Ronstan
Ronstan Series 30 Ball Bearing Orbit Block - Stand Up Swivel [RF35140]
$33.38$28.38Series 30 Ball Bearing Orbit Block - Stand Up SwivelBall 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...$33.38$28.38 -
Ronstan
Ronstan Series 30 Ball Bearing Orbit Block - Triple [RF35302]
$59.08$50.22Series 30 Ball Bearing Orbit Block - TripleBall 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...$59.08$50.22 -
Ronstan
Ronstan Series 30 Ball Bearing Orbit Block - Triple - Becket [RF35312]
$61.65$52.40Series 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...$61.65$52.40 -
Ronstan
Ronstan Series 30 Utility Ball Bearing Block - Single, Swivel Shackle Head [RF30100]
$34.66$29.46Series 30 Utility Ball Bearing Block - Single, Swivel Shackle HeadFeatures:Low friction 2-stage ball bearing system provides consistent performance over the full working load range.High static and dynamic load capacity.Light weightVersatile head...$34.66$29.46 -
Ronstan
Ronstan Series 30 Utility Block - Single, Becket, Loop Head [RF681]
$27.99Series 30 Utility Block - Single, Becket, Loop HeadFeatures:Lightweight durable constructionEconomicalMaintenance freeProduct Information:Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets...$27.99 -
Ronstan
Ronstan Series 40 All Purpose Block - Double Block - Full Swivel Head [RF41200]
$59.08$50.22Series 40 All Purpose Block - Double Block - Full Swivel HeadAll 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...$59.08$50.22 -
Ronstan
Ronstan Series 40 All Purpose Block - Single - Stand Up [RF41140]
$38.52$32.74Series 40 All Purpose Block - Single - Stand UpAll 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...$38.52$32.74 -
Ronstan
Ronstan Series 40 All Purpose Block - Single - Universal Head [RF41100]
$26.99$22.94Series 40 All Purpose Block - Single - Universal HeadAll 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...$26.99$22.94 -
Ronstan
Ronstan Series 40 All Purpose Block - Triple - Swivel Head [RF41300]
$89.91$76.42Series 40 All Purpose Block - Triple - Swivel HeadFeatures:Exceptionally high working loadsLow maintenance, long service lifeSelf-lubricating sheaveSlotted pin shackle eliminates fouled linesTwo way head postSpare parts - RF41010 Replacement Becket Pin,...$89.91$76.42 -
Ronstan
Ronstan Series 40 AP Sheave - Acetal Solid Bearing - 40mm(1-9/16")OD [RF41000]
$17.99Series 40 AP Sheave - Acetal Solid Bearing - 40mm(1-9/16")ODPrecision moulded Acetal sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction.Acetal Sheaves:Choice of bearingsSolid bearing - high strength and...$17.99