Blocks
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Vendor:Series 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 design provides the optimum number of ball bearings for minimum friction while weight...Regular price $40.94Regular priceUnit price per
$48.16Sale price $40.94 -
Vendor:40mm Twing BlockLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to our popular Harken Big Boat blocks, these small, compact blocks have very high working loads for safe, easy trimming.Features: Opening side plate - Easy to rig and remove from sheet Spring...Regular price $77.35Regular priceUnit price per
$0.00Sale price $77.35 -
Vendor:40mm Carbo Air Fiddle Block with SwivelLow-friction Carbo Air blocks are lightweight, strong, reliable—and affordable. Companions to the popular Harken® Black Magic® line, these small, compact blocks have very high working loads for safe, easy trimming. The 40 mm fiddle is an excellent choice...Regular price $52.95Regular priceUnit price per
$59.75Sale price $52.95 -
Vendor:60mm Single Aluminum Element Block with SwivelElement 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....Regular price $67.45Regular priceUnit price per
$0.00Sale price $67.45 -
Vendor:16mm 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 / 5/8in. Length: 43mm / 1-11/16in. Weight: 27g...Regular price $36.95Regular priceUnit price per
$42.15Sale price $36.95 -
Vendor:Spring Loaded/Lined Slide/Stainless Steel for 1-1/4" T-TrackDelrin™ sheave ensures smooth operation and high safe working load. Stainless Steel cheeks and stainless steel slider ensure reliability. Polyethylene liner and pin stop allow for easy adjustment. Specifications: Track Size 1-1/4" x 3/16" (32 mm x 5 mm)...Regular price $346.99Regular priceUnit price per
$394.95Sale price $346.99 -
Vendor:Series 40 Ball Bearing Block - Single - Universal HeadSheaves running on Acetal or Torlon® ball bearings provide high performance & low friction. The 2-stage ball bearing system provides consistent performance over the full load range.Captive Lock universal head can be fixed in either...Regular price $33.11Regular priceUnit price per
$38.95Sale price $33.11 -
Vendor:Series 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. For durability and a long...Regular price $25.45Regular priceUnit price per
$29.94Sale price $25.45 -
Vendor:Size 3 45mm Plain Bearing Pulley Block Cheek BlockThe size 3 Barton plain bearing blocks have a 45mm (1 3/4" sheave size 3 block range that incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fiber glass-filled nylon and...Regular price $25.15Regular priceUnit price per
$27.94Sale price $25.15 -
Vendor:Plain Bearing Pulley Block Single Swivel - Size 6 - 64mmThe Size 6 Barton blocks are designed as our high-load cruiser block range and are of rugged construction. It features high-grade injection moulded side plates, with all load-carrying components from 316 grade stainless steel....Regular price $73.14Regular priceUnit price per
$81.27Sale price $73.14 -
Vendor:Plain Bearing Pulley Block Back to Back Swivel Block - Size 1, 30mmThe Size 1 Plain Bearing Blocks have a 30mm (1-3/16") sheave. The range is designed with an internal steel frame for added strength and durability. Also available in ball bearing sheave options,...Regular price $17.16Regular priceUnit price per
$19.07Sale price $17.16 -
Vendor:Size 3 45mm Plain Bearing Pulley Block Double Swivel & BecketThe size 3 Barton plain bearing blocks have 45mm (1 3/4" sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass-filled nylon and...Regular price $51.64Regular priceUnit price per
$57.38Sale price $51.64 -
Vendor:Size 1 30mm Plain Bearing Pulley Block Single Swivel & BecketThe Size 1 Plain Bearing Blocks have a 30mm (1 3/16") sheave. The range is designed with an internal steel frame for added strength and durability. Also available in ball bearing sheave options, the...Regular price $25.13Regular priceUnit price per
$27.92Sale price $25.13 -
Vendor:Size 5 54mm Plain Bearing Pulley Block Double Block & SwivelThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are a rugged construction, featuring high-grade moulded side plates that are through-bolted and riveted for added strength and security. All...Regular price $68.41Regular priceUnit price per
$76.01Sale price $68.41 -
Vendor:Size 5 54mm Plain Bearing Pulley Block Double Swivel & BecketThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are a rugged construction, featuring high-grade moulded side plates that are through-bolted and riveted for added strength and security. All...Regular price $75.35Regular priceUnit price per
$83.72Sale price $75.35 -
Vendor:Size 2 35mm Plain Bearing Pulley Block Double Swivel & BecketThe Barton Size 2 Plain Bearing Block has a 35mm (1 3/8") sheave. This block range size provides high performance and load values in a variety of assemblies & configurations. The range has an...Regular price $46.93Regular priceUnit price per
$52.15Sale price $46.93 -
Vendor:Size 3 45mm Plain Bearing Pulley Block Single Swivel & BecketThe size 3 Barton plain bearing blocks have 45mm (1 3/4" sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass-filled nylon and...Regular price $29.87Regular priceUnit price per
$33.19Sale price $29.87 -
Vendor:Size 5 54mm Plain Bearing Pulley Block Single Swivel & BecketThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are a rugged construction, featuring high-grade moulded side plates that are through-bolted and riveted for added strength and security. All...Regular price $64.65Regular priceUnit price per
$71.83Sale price $64.65 -
Vendor:Size 1 30mm Plain Bearing Pulley Block Double Swivel & BecketThe Size 1 Plain Bearing Blocks have a 30mm (1 3/16") sheave. The range is designed with an internal steel frame for added strength and durability. Also available in ball bearing sheave options, the...Regular price $44.03Regular priceUnit price per
$48.92Sale price $44.03 -
Vendor:Size 2 35mm Plain Bearing Pulley Block Single Swivel & BecketThe Barton Size 2 Plain Bearing Block has a 35mm (1 3/8") sheave. This block range size provides high performance and load values in a variety of assemblies & configurations. The range has an...Regular price $27.34Regular priceUnit price per
$30.37Sale price $27.34 -
Vendor:Series 25 Ball Bearing HHL Lashing Orbit Block™Single sheave ball bearing high load block with becket hub option and lashing head.The Series 25 Ball Bearing Orbit Blocks™ deliver superior strength, reduced weight, and exceptional performance for high-demand dinghy and small boat applications.Designed with competitive...Regular price $90.95Regular priceUnit price per
$107.00Sale price $90.95 -
Vendor:Series 25 Ball Bearing Orbit Block™ - Becket & Swivel ShackleSingle sheave ball bearing block with becket hub and swivel shackle head. Series 25 Ball Bearing Orbit Blocks™, delivering superior strength, reduced weight, and exceptional performance for high-demand dinghy and small boat applications.Designed with competitive...Regular price $23.85Regular priceUnit price per
$28.06Sale price $23.85 -
Vendor:Series 25 Ball Bearing Orbit Block™ - LashingSingle sheave ball bearing block with becket and lashing head.The Series 25 Ball Bearing Orbit Blocks™ deliver superior strength, reduced weight, and exceptional performance for high-demand dinghy and small boat applications.Designed with competitive sailors and performance boats...Regular price $16.35Regular priceUnit price per
$19.23Sale price $16.35 -
Vendor:Size 3 45mm Plain Bearing Pulley Block Double Upright BlockThe size 3 Barton plain bearing blocks have 45mm (1 3/4" sheave size 3 block range incorporates modern design with stainless steel frames and the latest advanced materials, using 30% fibre glass filled nylon and...Regular price $42.05Regular priceUnit price per
$46.72Sale price $42.05
![Harken 60mm Single Aluminum Element Block w/Swivel [6260] Secondary image](http://shop.boldmarine.com/cdn/shop/files/80425BXL.jpg?format=webp&v=1785312602)
![Schaefer Spring Loaded/Lined Slide/Stainless Steel f/1-1/4" T-Track [705-92] Secondary image](http://shop.boldmarine.com/cdn/shop/files/74742BXL.jpg?format=webp&v=1785308347)
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