Skip to content
I have bought other times here
I'm already a customer
I want to register
New customer
By creating an account at francobordo.com you can make your purchases quickly in our virtual store, check the status of your orders and check your previous operations.

Ahead! We were waiting for you.
Create an Account
Access the
Professionals Area

Register and take advantage of the discounts and advantages of being a Professional of Nautical

Join the more than 500 Nautical Professionals now

professional register
Ultimate Upgrade 2026. Up to €600 off selected products. From 1 October to 15 November.

Harken 340 29 mm block with swivel

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 340• Sheave Ø: 29 mm• Length: 66 mm• Weight: 26 g• Maximum line Ø: 8 mm• Maximum working load: 150 kg• Breaking load: 4...
38,25€
Buy: Harken 340 29 mm block with swivel
Delivery in 2-4 daysTAX incl.

Harken 341 29 mm swivel block with becket

Low-friction Carbo blocks are lightweight, strong, reliable, and affordable. These small, compact blocks serve as companions to the popular Harken Big Boat blocks. They offer very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 341• Sheave Ø: 29 mm• Length: 78 mm• Weight: 28 g• Maximum line Ø: 8 mm• Maximum working load: 150 kg• Breaking load: 454 k...
44,10€

Harken 342 29 mm double block with swivel

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 342• Sheave Ø: 29 mm• Length: 73 mm• Weight: 51 g• Maximum line Ø: 8 mm• Maximum working load: 299 kg• Breaking load: 7...
68,80€

Harken 343 29mm Double Block with Swivel and Becket

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 343• Sheave Ø: 29 mm• Length: 85 mm• Weight: 54 g• Maximum line Ø: 8 mm• Maximum working load: 299 kg• Breaking load: 7...

Harken 344 29 mm triple block with swivel

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 344• Sheave Ø: 29 mm• Length: 73 mm• Weight: 74 g• Maximum line Ø: 8 mm• Maximum working load: 449 kg• Breaking load: 9...
90,25€

Harken 345 29 mm triple block with swivel and becket

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 345• Sheave Ø: 29 mm• Length: 85 mm• Weight: 77 g• Maximum line Ø: 8 mm• Maximum working load: 449 kg• Breaking load: 9...

Harken 346 29 mm triple block with cam cleat

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 346• Sheave Ø: 29 mm• Length: 73 mm• Weight: 130 g• Maximum line Ø: 6 mm• Maximum working load: 340 kg• Breaking load: ...
157,95€

Harken 347 29mm triple block with cam cleat

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 347• Sheave Ø: 29 mm• Length: 85 mm• Weight: 133 g• Maximum line Ø: 6 mm• Maximum working load: 408 kg• Breaking load: ...
163,80€

Harken 348 29 mm block

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 348• Sheave Ø: 29 mm• Length: 49 mm• Weight: 23 g• Maximum line Ø: 8 mm• Maximum working load: 150 kg• Breaking load: 4...
21,85€
Buy: Harken 348 29 mm block
Delivery in 2-4 daysTAX incl.

Harken 349 29 mm Stand-up Block

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 349• Sheave Ø: 29 mm• Length: 56 mm• Weight: 31 g• Maximum line Ø: 8 mm• Maximum working load: 150 kg• Breaking load: 4...
34,25€
Buy: Harken 349 29 mm Stand-up Block
Delivery in 2-4 daysTAX incl.

Harken 350 29 mm cheek block

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 350• Sheave Ø: 29 mm• Length: 53 mm• Weight: 17 g• Maximum line Ø: 8 mm• Maximum working load: 150 kg• Breaking load: 4...
21,60€
Buy: Harken 350 29 mm cheek block
Delivery in 2-4 daysTAX incl.

Harken 352 90-degree block 29 mm

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 352• Sheave Ø: 29 mm• Length: 52 mm• Weight: 26 g• Maximum line Ø: 8 mm• Maximum working load: 150 kg• Breaking load: 4...
29,30€
Buy: Harken 352 90-degree block 29 mm
Delivery in 2-4 daysTAX incl.

Harken 353 29 mm double traveler block

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 353• Sheave Ø: 29 mm• Length: 92 mm• Weight: 34 g• Maximum line Ø: 8 mm• Maximum working load: 150 kg• Breaking load: 4...
44,60€
Buy: Harken 353 29 mm double traveler block
Delivery in 2-4 daysTAX incl.

Harken 371 29 mm cheek block

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 371• Sheave Ø: 29 mm• Length: 124 mm• Weight: 51 g• Maximum line Ø: 8 mm• Maximum working load: 150 kg• Breaking load: ...
47,70€
on request: Harken 371 29 mm cheek block
It can be more than 30 daysTAX incl.

Harken 381 29 mm double block

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: 381• Sheave Ø: 29 mm• Length: 54 mm• Weight: 34 g• Maximum line Ø: 8 mm• Maximum working load: 299 kg• Breaking load: 7...
57,50€
on request: Harken 381 29 mm double block
It can be more than 30 daysTAX incl.

Harken 395 29mm pivoting lead block with cam cleat

These high-strength pivoting lead blocks with cams are designed for halyard controls on larger keelboats and serve as “head knockers” on dinghies and beachcats for sheeting directly from the boom. The hole spacing and rivet size match Classic models, ensuring easy upgrades. The cam mechanism reverses to accommodate either up or down cleating. These blocks can also be used as becket blocks. &nbs...
100,75€

Harken 396 29mm pivoting lead block with Carbo-Cam cleat

These high-strength pivoting lead blocks with cams are designed for halyard controls on larger keelboats and serve as “head knockers” on dinghies and beachcats for sheeting directly from the boom. The hole spacing and rivet size match Classic models, ensuring easy upgrades. The cam mechanism reverses to accommodate either up or down cleating. These blocks can also be used as becket blocks. &nbs...

Harken HC8454 Triple ratchet block with cam cleat

Carbo Ratchets allow sailors to hand-hold loaded lines and offer balance between holding power and controlled easing. Specifications• Brand: Harken• Reference: HC8454• Sheave Ø: 57 mm• Length: 175.5 mm• Weight: 565 g• Maximum line Ø: 10 mm• Shackle pin Ø: 6 mm• Holding power: 10:1
570,30€

Harken HSB378 57 mm triple fiddle block with swivel and cam

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: HSB378• Sheave Ø: 57 mm• Length: 153 mm• Maximum line Ø: 10 mm• Maximum working load: 1080 kg• Shackle pin Ø: 6 mm

Harken HSB379 57 mm triple fiddle block with swivel

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: HSB379• Sheave Ø: 57 mm• Length: 153 mm• Weight: 330 g• Maximum line Ø: 6 mm• Maximum working load: 1080 kg
307,30€

Harken HSB380 57 mm quad block with swivel and center becket

Low-friction Carbo Air blocks are lightweight, strong, reliable, and affordable. Designed as companions to the popular Harken Big Boat blocks, these small, compact blocks deliver very high working loads for safe and easy trimming. Specifications• Brand: Harken• Reference: HSB380• Sheave Ø: 57 mm• Length: 143 mm• Width: 92 mm• Weight: 453.6 g• Maximum line Ø: 10 mm• Maximum working load: 10...

Harken HSB420 40 mm block with removable bolt

The Carbo Air block is a strong, low-friction, and lightweight solution designed for efficient sail handling. Its compact design features a removable bolt, allowing for versatile connection to various locations on the rig. This block offers a very high working load, ensuring safe and easy trimming for sailors. It serves as an ideal upgrade for pulley systems on smaller rigs. Construction: Stron...
42,35€

Harken 7000.12M Carbo Foil Set kit for 12 m

These low-friction twin headsail grooves are engineered for ultra-smooth operation, facilitating easy and efficient hoists, douses, and headsail changes. Constructed from strong, lightweight engineering resins, these head foils represent a significant advancement over the weaker PVC materials commonly used by other manufacturers. The design offers unmatched impact resistance and maintains struc...
1.170,20€

Harken 7000.15M Carbo Foil Set 15 m

These low-friction twin headsail grooves are engineered for ultra-smooth operation, facilitating easy and efficient hoists, douses, and headsail changes. Constructed from strong, lightweight engineering resins, these head foils represent a significant advancement over the weaker PVC materials commonly used by other manufacturers. The design offers unmatched impact resistance and maintains struc...
1.267,70€
Buy: Harken 7000.15M Carbo Foil Set 15 m
Delivery in 2-4 daysTAX incl.
RainmanJobeRaymarineSeaproColemanSleipnerMastervoltOroquietaLecomble & SchmittJotronYamahaD-SplicerClegssAquaMateSipa BoardsWagoFischerCrossevenQuicksilverVictron EnergyPanaroCarverMaxwellLewellyn RylandAnchorightAnafLowranceSadiraDometicWhale
see all brands
 
Select your language: