Skip to content
I have bought other times here
I'm already a customer
Forgot your password?
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.
Sail and Maneuver>Harken>Spare Parts>

Black Magic Block Spare Parts

Showing 24 of 66 articles

Harken AL-3758 Sideplate with isolators for 100 mm Black Magic double block

Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface. Dissimilar metals are isolated to prevent corrosion. Specifications• Brand: Harken• Reference: AL-3758
375,90€
on request: Harken AL-3758 Sideplate with isolators for 100 mm Black Magic double block
It can be more than 30 daysTAX incl.

Harken AL-3759 100 mm double fiddle block with center sideplate

These sideplates are engineered for durability and performance in demanding marine environments. Surface Finish: Hard Lube-anodized to provide maximum UV protection and a smooth surface. Specifications• Brand: Harken• Reference: AL-3759
651,55€
on request: Harken AL-3759 100 mm double fiddle block with center sideplate
It can be more than 30 daysTAX incl.

Harken AL-3760 Top Plate 100 mm for Black Magic footblock

Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface. Dissimilar metals are isolated to prevent corrosion. Specifications• Brand: Harken• Reference: AL-3760
258,95€
on request: Harken AL-3760 Top Plate 100 mm for Black Magic footblock
It can be more than 30 daysTAX incl.

Harken AL-3761 Bottom plate with helicoils for 100 mm footblock

These sideplates are engineered for durability and performance in demanding marine environments. Surface Finish: Hard Lube-anodized to provide maximum UV protection and a smooth surface. Specifications• Brand: Harken• Reference: AL-3761
258,95€
on request: Harken AL-3761 Bottom plate with helicoils for 100 mm footblock
It can be more than 30 daysTAX incl.

Harken AL-3762 Black Magic double footblock 100 mm

These sideplates are engineered for durability and performance in demanding marine environments. Surface Finish: Hard Lube-anodized to provide maximum UV protection and a smooth surface. Specifications• Brand: Harken• Reference: AL-3762
501,20€
on request: Harken AL-3762 Black Magic double footblock 100 mm
It can be more than 30 daysTAX incl.

Harken AL-3769 Sideplate for Black Magic Loop Block 125 mm

These sideplates are engineered for durability and performance in demanding marine environments. Surface Finish: Hard Lube-anodized to provide maximum UV protection and a smooth surface. Specifications• Brand: Harken• Reference: AL-3769
484,50€
on request: Harken AL-3769 Sideplate for Black Magic Loop Block 125 mm
It can be more than 30 daysTAX incl.

Harken AL-3770 Sideplate with isolator for 125 mm Magic Loop Block

Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface. Dissimilar metals are isolated to prevent corrosion. Specifications• Brand: Harken• Reference: AL-3770
484,50€
on request: Harken AL-3770 Sideplate with isolator for 125 mm Magic Loop Block
It can be more than 30 daysTAX incl.

Harken AL-3771 Sideplate with Helicoils for 125 mm Black Magic Block

These sideplates are engineered for durability and performance in demanding marine environments. Surface Finish: Hard Lube-anodized to provide maximum UV protection and a smooth surface. Specifications• Brand: Harken• Reference: AL-3771
300,75€
on request: Harken AL-3771 Sideplate with Helicoils for 125 mm Black Magic Block
It can be more than 30 daysTAX incl.

Harken AL-3772 Sideplate with isolators for 125 mm Black Magic block

Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface. Dissimilar metals are isolated to prevent corrosion. Specifications• Brand: Harken• Reference: AL-3772
300,75€
on request: Harken AL-3772 Sideplate with isolators for 125 mm Black Magic block
It can be more than 30 daysTAX incl.

Harken AL-3782 Sideplate for 150 mm Black Magic Block

These sideplates are engineered for durability and performance in demanding marine environments. Surface Finish: Hard Lube-anodized to provide maximum UV protection and a smooth surface. Specifications• Brand: Harken• Reference: AL-3782
584,75€
on request: Harken AL-3782 Sideplate for 150 mm Black Magic Block
It can be more than 30 daysTAX incl.

Harken AL-3783 Sideplate with isolators for Black Magic Block 150 mm

Sideplates are Hard Lube-anodized for maximum UV protection and a smooth surface. Dissimilar metals are isolated to prevent corrosion. Specifications• Brand: Harken• Reference: AL-3783
584,75€
on request: Harken AL-3783 Sideplate with isolators for Black Magic Block 150 mm
It can be more than 30 daysTAX incl.

Harken AL-3792 Becket spacer for Black Magic Block

Deadending: Use the becket to deadend line. Specifications• Brand: Harken• Reference: AL-3792
118,60€
on request: Harken AL-3792 Becket spacer for Black Magic Block
It can be more than 30 daysTAX incl.

Harken H-34389A Sheave Assembly 57 mm for Black Magic Block

This Delrin Sheave assembly features captive Delrin ball bearings that are specifically designed to carry side loads effectively. Side Load Capacity: Captive Delrin ball bearings carry side loads. Specifications• Brand: Harken• Reference: H-34389A• Weight: 20.7 g
36,10€
on request: Harken H-34389A Sheave Assembly 57 mm for Black Magic Block
It can be more than 30 daysTAX incl.

Harken H-34390A Sheave Assembly 75 mm Black Magic

These sheaves are engineered for durability and performance in marine environments, featuring a specialized surface treatment and high-quality bearing components designed to handle demanding side loads. Hard Lube-anodized: The sheaves are Hard Lube-anodized to provide maximum UV protection and ensure a smooth surface finish. Captive Delrin ball bearings: Equipped with captive Delrin ball bearin...
113,80€
Buy: Harken H-34390A Sheave Assembly 75 mm Black Magic
Delivery in 2-4 daysTAX incl.

Harken H-34391A Sheave Assembly 100 mm Black Magic

These sheaves are engineered for durability and performance in marine environments, featuring a specialized surface treatment and high-quality bearing components designed to handle demanding side loads. Hard Lube-anodized: The sheaves are Hard Lube-anodized to provide maximum UV protection and ensure a smooth surface finish. Captive Delrin ball bearings: Equipped with captive Delrin ball bearin...
126,95€
Buy: Harken H-34391A Sheave Assembly 100 mm Black Magic
Delivery in 2-4 daysTAX incl.

Harken H-34392B Sheave Assembly 125 mm Black Magic Block

These sheaves are engineered with Hard Lube-anodized surfaces to ensure maximum UV protection and a smooth operating surface. The design incorporates captive Delrin ball bearings specifically to handle side loads effectively. UV Protection: Hard Lube-anodized finish provides maximum protection against ultraviolet degradation. Smooth Surface: The anodizing process creates a smooth surface for re...
193,75€
Buy: Harken H-34392B Sheave Assembly 125 mm Black Magic Block
Delivery in 2-4 daysTAX incl.

Harken H-34393B Sheave assembly 150 mm for Black Magic block

These sheaves are engineered for durability and performance in marine environments, featuring a specialized surface treatment and high-quality bearing components designed to handle demanding side loads. Hard Lube-anodized: The sheaves are Hard Lube-anodized to provide maximum UV protection and ensure a smooth surface finish. Captive Delrin ball bearings: Equipped with captive Delrin ball bearin...
309,10€
on request: Harken H-34393B Sheave assembly 150 mm for Black Magic block
It can be more than 30 daysTAX incl.

Harken HBB85 57 mm Roller Cage Assembly for Black Magic Block

The center cage keeps Torlon roller bearings separated and parallel to reduce friction. Specifications• Brand: Harken• Reference: HBB85• Weight: 1.42 g
46,75€
Buy: Harken HBB85 57 mm Roller Cage Assembly for Black Magic Block
Delivery in 2-4 daysTAX incl.

Harken HBB86 75mm roller cage assembly for Black Magic block

The center cage keeps Torlon roller bearings separated and parallel to reduce friction. Specifications• Brand: Harken• Reference: HBB86• Weight: 22.68 g
77,25€
Buy: Harken HBB86 75mm roller cage assembly for Black Magic block
Delivery in 2-4 daysTAX incl.

Harken HCP355 O-Ring 11/16 x 7/16

O-rings form a watertight seal. Specifications• Brand: Harken• Reference: HCP355
2,55€
on request: Harken HCP355 O-Ring 11/16 x 7/16
It can be more than 30 daysTAX incl.

Harken HFS1272 M6 x 10 mm shoulder screw, socket head, black

The set screw mechanism provides versatile functionality for the shackle, allowing it to be configured as either a fixed or a swiveling component. Set Screw: Allows the shackle to be fixed or to swivel. Specifications• Brand: Harken• Reference: HFS1272
0,85€
on request: Harken HFS1272 M6 x 10 mm shoulder screw, socket head, black
It can be more than 30 daysTAX incl.

Harken HFS1273 M4x8 mm SS socket head shoulder screw

The set screw mechanism provides versatile functionality for the shackle, allowing it to be configured as either a fixed or a swiveling component. Set Screw: Allows the shackle to be fixed or to swivel. Specifications• Brand: Harken• Reference: HFS1273• Weight: 4.54 g
2,90€
on request: Harken HFS1273 M4x8 mm SS socket head shoulder screw
It can be more than 30 daysTAX incl.

Harken HFS798 M4x8 mm stainless socket head shoulder screw, black

The set screw mechanism provides versatile functionality for the shackle, allowing it to be configured as either a fixed or a swiveling component. Set Screw: Allows the shackle to be fixed or to swivel. Specifications• Brand: Harken• Reference: HFS798• Length: 8 mm• Weight: 0.85 g
0,60€
on request: Harken HFS798 M4x8 mm stainless socket head shoulder screw, black
It can be more than 30 daysTAX incl.

Harken HFS821 M6 x 20 mm black socket head screw

The set screw mechanism provides versatile functionality for the shackle, allowing it to be configured as either a fixed or a swiveling component. Set Screw: Allows the shackle to be fixed or to swivel. Specifications• Brand: Harken• Reference: HFS821• Weight: 2.55 g
13,40€
on request: Harken HFS821 M6 x 20 mm black socket head screw
It can be more than 30 daysTAX incl.
QuickRaymarinePolyformWindexTidesIsothermMercruiserBoatasyCrossevenSeafloModuloflexSpinlockIronwood PacificDouglas MarineRoblineLoos&CoBlue FoxAutonautic InstrumentalClamcleatBartonStingRayWaecoAnchorightPlastimoHella MarineRULEMarina Performance RopesSadiraEnvin ScientificSeadoo
see all brands
 
Select your language:
EspañolEnglish