Blocks

Sub Categories
Ronstan
Ronstan Series 40 All Purpose Block - Single Cheek [RF41811]
$97.91
$80.80
Series 40 All Purpose Block - Single CheekFeatures:Exceptionally high working loadsLow maintenance, long service lifeSelf-lubricating sheaveAll purpose (AP) blocks are a great all around solution. Self-lubricating Acetal polymer sheaves running on...
Ronstan
Ronstan Series 40 All Purpose Block - Single Upright Lead [RF41171]
$54.59
$45.05
Series 40 All Purpose Block - Single Upright LeadLead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Ideal for high load applications. Wear resistant sheave material, in lightweight, self...
Ronstan
Ronstan Wire Block - Tubular Rivet Head w/Nylatron Sheave - 25mm (1") Sheave Diameter [RF418]
$28.95
$23.27
Wire Block - Tubular Rivet Head w/Nylatron® Sheave - 25mm Sheave DiameterWire blocks have purpose designed narrow sheaves and grooves.Applications:Wire blocks suit halyards, vang and backstay applicationsMaterials:Grade 316 stainless steel...
Ronstan
Ronstan Wire Block - Tubular Rivet Head w/Removable Nylatron Sheave - 45mm (1-3/4") Sheave Diameter [RF103]
$54.20
$44.73
Wire Block - Tubular Rivet Head w/Removable Nylatron® Sheave - 45mm(1-3/4") Sheave DiameterWire blocks have purpose designed narrow sheaves and grooves.Removal sheave for easy fitting and without cutting the wire terminationFeatures:Flared cheeks to...
Ronstan
Ronstan Series 40 Ball Bearing Block - Triple - Swivel Head [RF40300]
$100.55
$82.98
Series 40 Ball Bearing Block - Triple - Swivel HeadFeatures:Low friction Acetal or Torlon® bearing systemLightweightCheek cut-outs for easy bearing maintenanceFeatures a swivel shackle head for full 360° rotationSheaves running on Acetal or...
Barton Marine
Barton Marine Series 4 Single Upright Block- 54mm [N04 150]
$48.30
$43.47
Series 4 Single Upright 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...
Barton Marine
Barton Stanchion Ratchet Block [60160]
$129.04
Stanchion Ratchet BlockControlling the Power in Furling lines! This Stanchion Ratchet Block is ideal for removing some of the loadings for the crew when furling in the jib. The ratchet means that the sheave can be locked in place in one direction...
Barton Marine
Barton Size 7 70mm Plain Bearing Pulley Block Single Swivel [N07130]
$95.79
$86.21
Size 7 70mm Plain Bearing Pulley Block Single SwivelThe size 7 Barton high-load cruising block range is engineered for superior strength and performance and offers both plain and ball-bearing sheave assemblies. The range features high-grade glass fiber...
Barton Marine
Barton Size 6 64mm Plain Bearing Pulley Single Block Fixed Eye [N06110]
$34.83
$31.35
Size 6 64mm Plain Bearing Pulley Single Block Fixed EyeThe Size 6 Barton blocks are designed as our high-load cruiser block range and are of rugged construction. It features high-grade injection molded side plates, with all load-carrying components from...
Barton Marine
Barton Size 5 54mm Plain Bearing Pulley Block Single Block Swivel [N05130]
$52.00
$46.80
Size 5 54mm Plain Bearing Pulley Block Single Block SwivelThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and...
Barton Marine
Barton Size 5 54mm Plain Bearing Pulley Block Reverse Shackle [N05120]
$38.75
$34.88
Size 5 54mm Plain Bearing Pulley Block Reverse ShackleThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and security...
Barton Marine
Barton Size 5 54mm Plain Bearing Pulley Block Single Block Fixed Eye [N05110]
$29.69
$26.72
Size 5 54mm Plain Bearing Pulley Block Single Block Fixed EyeThe Size 5 Barton range of blocks has a 54mm 2 1/8" sheave. They are a rugged construction, featuring high-grade molded side plates that are through-bolted and riveted for added strength and...
Barton Marine
Barton Size 4 58mm Plain Bearing Pulley Cheek Block [N04160]
$39.65
$35.69
Size 4 58mm Plain Bearing Pulley Cheek BlockThe Size 4 Barton range of blocks has a 58mm (2 5/16″) sheave. They are of a rugged construction featuring high-grade molded side plates that are through-bolted and riveted for added strength and...
Barton Marine
Barton Marine Size 3 45mm Plain Bearing Pulley Block Double w/Swivel [N03230]
$42.09
$37.88
Size 3 45mm Plain Bearing Pulley Block Double with SwivelThe 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%...
Barton Marine
Barton Marine Size 3 45mm Plain Bearing Pulley Block Single With Fixed Eye [N03110]
$16.81
$15.13
Size 3 45mm Plain Bearing Pulley Block Single With Fixed EyeThe 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%...
Barton Marine
Barton Marine Size 0 20mm Plain Bearing Pulley Block Double Fixed Eye [N00210]
$21.63
$19.47
Size 0 20mm Plain Bearing Pulley Block Double Fixed EyeThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight with the range...
Barton Marine
Barton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel Becket [N00191]
$15.44
$13.90
Size 0 20mm Plain Bearing Pulley Block Single Swivel & BecketThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight with...
Barton Marine
Barton Marine Size 0 20mm Plain Bearing Pulley Block Single Swivel w/o Shackle [N00190]
$13.92
$12.53
Size 0 20mm Plain Bearing Pulley Block Single Swivel without ShackleThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight...
Barton Marine
Barton Marine Size 0 20mm Plain Bearing Pulley Block Stand Up Block [N00170]
$18.19
$16.37
Size 0 20mm Plain Bearing Pulley Block Stand Up BlockThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight with the range...
Barton Marine
Barton Marine Size 0 20mm Plain Bearing Pulley Block Cheek [N00160]
$10.12
$9.11
Size 0 20mm Plain Bearing Pulley Block CheekThe Barton Size 0 Plain bearing block has 20mm (3/4″) sheaves and is also available in ball bearing sheaves. They are designed for high strength and performance but lightweight with the range starting at...