Grid
List
1" Wire Forkhead Block w/Bkt
1" Wire Forkhead Block w/Bkt
1.00 Single Wire Block
1.00 Single Wire Block
1.00 Single Wire Block w/Becket
1.00 Single Wire Block w/Becket
1.00 Wire Cheek Block w/Fasteners
1.00 Wire Cheek Block w/Fasteners
1.00 Wire Sheave
1.00 Wire Sheave
1.00 Wire Thru Deck Block
1.00 Wire Thru Deck Block
1.50 Ferrule Head Wire Block
1.50 Ferrule Head Wire Block
1.50 Single Wire Block
1.50 Single Wire Block
1.50 Single Wire Block w/Becket
1.50 Single Wire Block w/Becket
1.50 Wire Cheek Block w/Fasteners
1.50 Wire Cheek Block w/Fasteners
1.50 Wire Thru Deck Block
1.50 Wire Thru Deck Block
2.00 Single Wire Block
2.00 Single Wire Block
2.00 Single Wire Block w/Becket
2.00 Single Wire Block w/Becket
2.00 Wire Cheek Block w/Fasteners
2.00 Wire Cheek Block w/Fasteners
2.00 Wire Thru Deck Block
2.00 Wire Thru Deck Block
29mm 90 degree Fixed Head Carbo Block
Harken 352 29mm Single 90deg Fixed Head Carbo Block (Also for Topper Traveller Block)
29mm Carbo Clew Block Assembly
29mm Clew Block
Part No. 371
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 150 kg
Maximum working load (lb) 330 lb
29mm Carbo Double Fixed Block
Harken 381 29mm Double Fixed Head Carbo Block. Extremely strong, compact, low-friction blocks. Ideal for traveler controls, control lines, vangs, cunninghams, outhauls etc.
Features nylon resin sideplates, free-rolling high-load ball bearings and has UV stabilized sheave & sideplates.
Sheave diameter: 29mm
Length: 54mm
Weight: 34g
Maximum line diameter: 8mm
Maximum working load:...
29mm Carbo Pivot Lead W/AL Cam
High-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “head knockers” on dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as Classic models, making upgrades easy. Cam reverses for either up or down cleating. Can be used as becket block.
Sheave Ø (mm) 29 mm
Sheave Ø (in)...
29mm Carbo Pivot Lead W/Carbo Cam
29mm Pivoting Lead Block — Carbo-Cam® cleat
Part No. 396
High-strength pivoting lead blocks with cams are used for halyard controls on larger keelboats and as “head knockers” on dinghies and beachcats for sheeting directly from the boom. Hole spacing and rivet size are the same as Classic models, making upgrades easy. Cam reverses for either up or down cleating. Can be used...
29mm Carbo Traveler Block
Low-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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 150 kg
Maximum...
29mm Double Swivel Carbo Block
Low-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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 299 kg
Maximum...
29mm Double Swivel Carbo Block w/Becket
Low-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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 299 kg
Maximum...
29mm Single Fixed Carbo Block
Low-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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 150 kg
Maximum...
29mm Single Fixed Standup Carbo Block
Low-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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 150 kg
Maximum...
29mm Single Swivel Carbo Block
Low-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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 150 kg
Maximum...
29mm Single Swivel Carbo Block w/Becket
Low-friction Carbo 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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 150 kg
Maximum...
29mm Triple Carbo Block w/Cam Cleat
Low-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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 6 mm
Maximum line Ø (in) 1/4 in
Maximum working load (kg) 340 kg
Maximum...
29mm Triple Carbo Block w/Cam Cleat & Becket
Low-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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 6 mm
Maximum line Ø (in) 1/4 in
Maximum working load (kg) 408...
29mm Triple Swivel Carbo Block w/Becket
Low-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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 449...
29mm Triple Swivel Carbo Swivel Block
Low-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.
Sheave Ø (mm) 29 mm
Sheave Ø (in) 1 1/8 in
Maximum line Ø (mm) 8 mm
Maximum line Ø (in) 5/16 in
Maximum working load (kg) 449...
18mm Carbo T2 Block
18mm Carbo T2 Block
18mm Carbo T2 Narrow Head Block
18mm Carbo T2 Narrow Head Block
18mm Double Carbo T2 Block
18mm Double Carbo T2 Block
29mm FLY Block
29mm FLY Block
40mm Double Zircon Block
40mm Double Zircon Block
40mm Double Zircon Block w/Becket
Harken 40 mm Zircon Double Block 2192
Zircon blocks from Harken boast high performance due to the presence of industrial ceramic ball bearings that are securely mounted within caged races. These cages ensure that the bearings remain separated and do not come into contact with each other, resulting in excellent efficiency for small boat blocks.
Length 2-3/8"
Sheave dia 40 mm
Length...
40mm Single Zircon Block
Harken 40 mm Zircon Block 2190
Zircon blocks from Harken boast high performance due to the presence of industrial ceramic ball bearings that are securely mounted within caged races. These cages ensure that the bearings remain separated and do not come into contact with each other, resulting in excellent efficiency for small boat blocks.
Length 2-3/8"
Sheave dia 40 mm
Length 60 mm
Weight...
40mm Single Zircon Block w/Becket
Harken 40 mm Zircon Block with Becket 2191
Zircon blocks from Harken boast high performance due to the presence of industrial ceramic ball bearings that are securely mounted within caged races. These cages ensure that the bearings remain separated and do not come into contact with each other, resulting in excellent efficiency for small boat blocks.
Length 2-7/8"
Sheave dia 40 mm
Length...
57mm Double Zircon Block
57mm Double Zircon Block
57mm Double Zircon Block w/Becket
57 mm Zircon Double Block — Becket
Zircon blocks help trimmers match sail shapes to new conditions immediately. At the core of the Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings separated so they don’t bunch, touch, and stop each other. The result is the most efficient small boat block Harken has ever made. Zircon...
57mm Single Zircon Block
Zircon blocks help trimmers match sail shapes to new conditions immediately. At the core of the Zircon performance are industrial ceramic ball bearings mounted inside caged races. The cages keep these bearings separated so they don’t bunch, touch, and stop each other. The result is the most efficient small boat block Harken has ever made. Zircon blocks are available in 40- and 57-mm sheaves in...
57mm Single Zircon Block w/Becket
57 mm Zircon Block — Becket
Sheave Ø (mm) 57 mm
Sheave Ø (in) 2 1/4 in
Maximum line Ø (mm) 10 mm
Maximum line Ø (in) 3/8 in
Maximum working load (kg) 150 kg
Maximum working load (lb) 330 lb
Zircon blocks help trimmers match sail shapes to new conditions immediately. At the core of the Zircon performance are industrial ceramic ball bearings...
40mm Carbo Ratchet Block
40mm Carbo Ratchet Block
40mm Carbo Ratchet Block w/Becket
40mm Carbo Ratchet Block w/Becket
40mm Carbo Ratchet Cheek Block
40mm Carbo Ratchet Cheek Block
40mm Carbo Ratchet w/Cam Cleat
40mm Carbo Ratchet w/Cam Cleat
40mm Carbo Ratchet w/Cam Cleat & Becket
40mm Carbo Ratchet w/Cam Cleat & Becket